Marques Brownlee just released a video essay titled “Dear YouTube” . I loved it. He talks about how YouTube is going to start shipping this new feature where…

83 points•speckx•about 7 hours ago•57 comments•

57 comments

belochabout 4 hours ago
"There’s this sort of unspoken rule of community on YouTube, that like we’re all having this same experience together — we’re all watching the same video. That is what makes it a cultural phenomenon is that we all saw the same thing […] so letting people put up two or three different videos of the same thing at the same time kind of fundamentally breaks that, which doesn't feel right."

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It's going to be awkward if you share a youtube link with somebody and what they see is significantly different from what you saw, perhaps even to the point of them replying, "Why on Earth did you send this to me? Are you on crack?"

More importantly, this will almost inevitably lead to content creators being given the ability to not just randomly A/B test versions of a video, but produce different versions of the same video that are shown to users based on their data.

e.g. Shania Twain used to produce different versions of her albums with different instrumentation based on which section of the music store they'd be sold in. There was a Country version for the Country section and a Rock version for the Rock section. She's still bootin' around today, so she could produce different versions of music videos targeting users based on whether Google thinks they like Rock or Country more. This would be relatively harmless, although one might be surprised by the version that appears on a friend's phone.

Musical taste isn't what really divides people these days. What might content creators do if they could show different videos to people based on their political views? This might be good for their business, but it undermines objective reality. People would be shown different "facts" based on their beliefs. This is precisely the opposite of what needs to happen to reduce political polarization and bring people closer together. A common reality is necessary for society to function.

SchemaLoadabout 3 hours ago
We have just gone too far with engagement maximising. A/B testing titles and thumbnails was probably too far but we just keep going. At some point society needs to say stop, tech is addictive enough. We maximised way beyond what was reasonable and we need to wind it back.

Give Google, Meta and the rest an award showing they beat human psychology and now we can encorage people to put the phone down and go outside again.

georgemcbayabout 3 hours ago
> We have just gone too far with engagement maximising.

Data-driven optimization in general, and not just when it comes to things like "online content".

Like, it certainly benefits us to a certain point, but after a while it starts to create fragile systems and we're getting deep into the fragile systems phase.

See: the complete breakdown of the supply chains of just about everything, algorithmic price discovery contributing to out of control inflation, etc. This is beginning to impact nearly every aspect of our lives and IMO rarely in a good way.

doginasuitabout 3 hours ago
Can't be exposing people to ideas that under-radicalize them, they might go somewhere else. We are worried that AI is going to destroy society when ad companies are already well on their way. Attention at any cost.
OkayPhysicistabout 6 hours ago
I strongly believe A/B testing users without their knowledge and enthusiastic consent is unethical. If you don't have enough confidence in your changes to make them carte blanche, then don't make them at all. Users don't want their shit changing all the time.
sfRattanabout 5 hours ago
> A/B testing users without their knowledge and enthusiastic consent is unethical.

Yep, and A/B testing as experienced by uninformed, unaware end-users is a dark pattern.

It undermines the perception of (and trust in) continuity which is necessary to make effective use of a tool. The best way I can describe it to the skeptical is: imagine the dials on your car's dashboard rearrange themselves occasionally overnight, and on some commutes to work you suddenly can't work the radio or the AC while moving at ≥35mph. Of course, since the widespread use of touchscreens, that example became very literal.

So the car manufacturer has figured out the "optimal" arrangement of dials and buttons on their dashboard for their preferred levels of user engagement. Great. How many of those users now associate their car's brand with inconsistency? "I can't trust the damn buttons to be in the same place the next time I drive."

cortesoftabout 4 hours ago
Hmmm, I am curious about which aspect of this you find unethical.

Is it unethical to do phased rollouts (where a small percentage get the new version) as a way to do safe deploys? If the issue is that two users making requests at the same time might see different things, then this would also be unethical? Yet, these sorts of phases rollouts is the best way to release something safely. When I worked at a large CDN with 50,000 servers around the world, we ALWAYS did phased releases, to make sure we didn't take down everything all at once, and to make sure we caught any performance regressions right away.

Is your issue that the user might be getting a version that won't stick around? That seems always the case, whether you do A/B or not. You might rollback if there is an issue, and you will certainly roll forward at some point, meaning users will get a new version at some point.

Would it be an issue if the A/B test was temporal? Like all users got one version today, and a different version tomorrow?

I guess I am just confused by this statement:

> If you don't have enough confidence in your changes to make them carte blanche, then don't make them at all.

This seems contrary to so many other complaints we see all the time, that companies push changes out without taking into account what users actually want. So, do we want companies that push out changes with no user feedback because they are confident that they know what users want, or do we want companies that get feedback from users on whether new changes are helping or hurting.

xg15about 4 hours ago
How about actually asking the users instead of experimenting on them?

> or do we want companies that get feedback from users on whether new changes are helping or hurting.

You don't get that feedback. The feedback you get is whether some telemetry KPI goes up or down. That's not the same as actual utility for the user.

linsterabout 3 hours ago
If I paid for a copy of Windows 95, I'm expecting Windows 95 in a box.

When I have two free hours to turn on the XBOX for the first time in half a year, I want it to turn on right away and play my game. I don't want the box I paid for and have been looking at to figure that it needs an OS update, and a game update, and that the game should now be slower and glitchier than it was the last time I played it.

When I play music on my phone in my car, I don't want to find out that the "Start Mix" button moved, or that showing the upcoming playlist now takes one more swipe, or that the UI won't load because YouTube Music doesn't cache it's UI anymore and when you have a cell network reporting 1 bar but it's actually zero bars, you get a spinner for ten minutes.

The six CD changer in my dashboard has worked exactly the same way since 2006, the discs play when the key turns on, and nothing moves. There's no engagement to be had other than "my music plays when I turn on the car in my driveway which also has spotty cell service". There isn't a KPI to be measured, a PM to be promoted, or anything. It's just a car radio.

Most consumer goods are solved problems. Nothing's changed since 2015. Even tech from 2015 is just a convergence of 2005 tech, like MP3 players, digital cameras, and Blackberries. People don't have radically different problems to solve in their day to day lives. People take pictures, share them, do email and group chat, voice calls, read the news, watch TV, pay for parking, do some banking. Watch a 90s TV show and all of those activites required different physical places and tactile goods. (Hell, that's why screens in Android are called *Activities*.).

When I pay for a product, I expect to be paying for a finished product, not some psychological experiment that's someone else's promo packet.

carljungslabtekabout 3 hours ago
Obviously phased rollouts are fine and even necessary like you said. That’s not really “experimenting on people”, it’s experimenting on the network/system.

I constantly experiment on users in my work. It’s all around extracting the most money you possibly can. Meanwhile we have mountains of UX interview material where people tell us exactly what’s wrong with our site, and we don’t implement any of it lol.

Profits are up though! In a big way! And our users continue to hate us more and more.

alpaca128about 3 hours ago
> This seems contrary to so many other complaints we see all the time, that companies push changes out without taking into account what users actually want

Are you not aware how unpopular practically all recent changes on YT are among its users? Almost none of the changes done on YT in the last 5+ years would have happened if they took into account what users & creators want. So how exactly does telemetry and A/B testing help when it either tells them the opposite of reality or they simply interpret the data however they like anyway?

tjpnzabout 2 hours ago
If I'm gathering participants for a similar study at a psychology lab I would be required to get their consent first.
BeetleBabout 4 hours ago
If you eliminate A/B testing, you'll get "A" testing ;-)

> Users don't want their shit changing all the time.

Eliminating A/B testing won't solve this problem. Even without A/B testing, they make updates, etc.

You might as well just say "Updating an online service without asking the user first is unethical."

Oh, and how much are you paying for that service...?

alpaca128about 2 hours ago
> Oh, and how much are you paying for that service...?

I paid YT Premium once. It unlocked a playback queue in the app. That queue had 5 separate bugs I found within an hour. It's literally a simple playlist and yet not a single feature (adding, removing, reordering etc) worked reliably. The playback queue also randomly emptied itself sometimes. Meanwhile I get a superior version of this in the browser by simply opening a video in another tab, for free.

Why should I pay for that while they only have AI support designed to never solve any issues, do nothing against bots, and then warn you that you may get banned when you report too many bots?

dghlsakjgabout 2 hours ago
In the case of youtube? I am paying quite a bit actually.

Updates are one thing, changes made specifically targeted towards manipulating users into spending more time on the site in ways they can’t opt out of (youtube shorts is a good example) are different. No one is bothered if YouTube updates to allow 8k streams. I am extremely bothered that YouTube does not allow me to disable shorts in the app. I don’t want shorts, they are a distraction and one more thing i have to guard against getting sucked into. Let me use the app how I want to use it, not how you want me to use it.

pixl97about 3 hours ago
The above post is more evidence that software developers are unethical.
arcanemachinerabout 4 hours ago
I think an important distinction being missed by those relying to you is that you seem to be saying that A/B testing is unethical when it is used to optimize human resource extraction (i.e. marketing).

(I have this weird feeling that you're not upset with blue/green deployments...)

akstabout 3 hours ago
> I strongly believe A/B testing users without their knowledge and enthusiastic consent is unethical

Look I get it feels weird but in practice most A/B tests are stuff like “does this copy change if ppl use this feature”.

The reasons they don’t is the same reason RCTs for new drugs don’t tell patients either. You end up with selection bias.

> If you don't have enough confidence in your changes to make them carte blanche, then don't make them at all

This is a bit hyperbolic, empirics is something that should be used more by decision makers not just for their own sake but for people who don’t understand why they are making them, especially in government (although It’s harder because finding cases where it’s appropriate is hard).

An A/B test isn’t just about what’s better, it’s about understanding all other things being equal how does one change to X affect Y. Which is information that can be used to inform the design of yet to be build features.

A lot of ppl have bad takes on what makes a product better, and they would otherwise have a greater say in the product design. Some product managers are just really stupid and are there due to nepotism so it’s an external equaliser and allowing the thoughtful ones to have more of a say.

> Users don't want their shit changing all the time.

Yep that’s why you don’t ask them.

I get if you have a specific flow that your use to. It would annoying for me too if that changed (as I’m pretty stubborn don’t like ppl making changes on my behalf), but that doesn’t mean it’s an objective better experience for all users or users who have yet to be familiar with the apps process.

When these products operate in competitive markets and not some winner takes all market these are often about improving users experience.

If this was something more high stakes like a medial trial I’d get it, but for stuff like filling out a document or watching a piece of media. The stakes for most SASS app are really low.

jordwest26 minutes ago
> This is a bit hyperbolic, empirics is something that should be used more by decision makers

In my experience working in software, empiricism is the only thing valued anymore. Intuition and thoughtfulness is out the window because it's not scientific enough. I would say most software now reflects that - it's almost all bland and statistically optimized to maximize engagement or revenue.

> If this was something more high stakes like a medial trial I’d get it, but for stuff like filling out a document or watching a piece of media. The stakes for most SASS app are really low.

There are plenty of subtle patterns used in SaaS form filling things too. For example notice that the "primary button" is always chosen as the one that will make the company the most money or collect the most data.

Likewise, popups are annoying, but they result in more conversions. Forced logins are the same (how many form filling apps now force you to sign up with an account that you'll never use again, so that you can become a potential lead in future).

Google recently started doing all of these on anonymous searches with a modal overlay and a big bright blue "Continue" primary button that takes you to a login screen, while a "don't sign in" button appears as far less noticeable text above it.

It's at the point now where I'm surprised when any software gives you an option without blatantly telling you which one they want you to pick for their own benefit.

A lot of it seems innocuous but I feel we're at the stage of death-by-a-thousand-cuts at this point.

csnoverabout 4 hours ago
From [0]:

> The funny thing about scoring systems is they are kind of little dictators. They tell you what you’re supposed to want and value. And that’s the weird thing. Scoring systems are little definitions of success and failure. I think one of the biggest differences is that, in games, those definitions are temporary and playful and under your control. And if you don’t like it, you can throw it away and you never have to play again. And in institutions, they’re authoritarian. […] After a period of time, [metrics] seem to drain what’s genuinely valuable from the system because they point people at something that’s very easily and mechanically checkable and measurable.

[0] https://99percentinvisible.org/episode/673-the-score/transcr...

jordwestabout 4 hours ago
As Seth Godin said:

> Enough A/B testing will turn any website into a porn site

dghlsakjgabout 2 hours ago
A corollary to the apocryphal Henry Ford quote: if I asked my customers what they wanted, they would have said “a faster horse”.
wewewedxfgdfabout 4 hours ago
OT: YouTube has some big problems.

I don't think I am the audience for YouTube any more.

YouTube is converging towards where all the social media sites are:

* shorts

* photo/text posts

* longer videos too - typically 12 minutes approx

* AI videos - some of which are fine but I want to be able to filter them out

* their algorithm/feed is very bad at letting me explore my interests, when I choose to - instead it feeds me stuff that leaves me unsatisified

But I came here years ago to watch TV made by people NOT bound to 12 minutes. I watch pretty much nothing else at night on the couch except YouTube but I am coming to realise it's no longer what I want.

That "original YouTube" seems to be gone. Nothing has replaced it.

ivanjermakovabout 4 hours ago
Original youtube is there, it's called subscriptions tab. A curated list of high-quality content creators accumulated for over a decade.

Youtube certainly took a lot of unpopular decisions lately, but being able to stream any hi-res video ever posted in an instant and for "free" is a miracle. I will be happy with youtube for as long as content creators I care about are happy and I can get their fresh content via browser, yt-dlp, or other means.

PaulDavisThe1stabout 3 hours ago
> Original youtube is there, it's called subscriptions tab. A curated list of high-quality content creators accumulated for over a decade.

Alternatively, it's there in my RSS reader app, where I can see new stuff showing up without even visiting or interacting with YT.

denkmoonabout 3 hours ago
"The algorithm" is quite powerful. Most of my view time comes from long form content, between 30 minutes and 2hrs. Sometimes it can be a struggle to get it to show me a 10 minute video I can watch over breakfast or something. What Youtube pushes people towards is not uniform

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