Well if you are Ai voice conversation user too you might be able to see that while humans are in motion (walking, driving, running, etc) a screen stops us and or slows us down -- talking to Ai we can continue in motion(in car over speaker or via our earbuds). More safely too especially when driving and when you are talking to your friend on the phone while in various forms of motion they are entertaining you, teaching you, guiding you to your destination and so many other things.

Open Ai has said they want to get us away from screens and I can see benefits some I mentioned above.

Funny looks like Meta beat Open Ai to the punch with a form factor I thought their device should be as seen in my comment below.