It's pretty hilarious to think of Zuckerberg and his upper level colleagues all sitting in their offices dog fooding it for a meeting with all of them virtually nodding their avatar heads and telling him it's amazing.
My first thought was what it would be like to get fired by a wide-eyed, partially smiling cartoon character. Half hilarious, half dystopian.
If you join a virtual meeting with intervention like seating with a bunch of bobbleheads surrounding you with the angry inward sloping eye brows, you know you're in trouble. I wonder if you are able to make hand gestures in the meetings to flip off the other bobbleheads...
There is indeed hand tracking so you can make some obscene hand gestures if you need to.
You just gave a movie idea to someone in hollywood reading your comment.