I was just thinking that a desk is not needed anymore to do work with Apple Vision Pro. I love the idea of not needing to be as tied down to furniture to do computing.
You'll need a desk to hold your other monitors because for some asstastic reason, they couldn't figure out how to simulate more than 1 Mac display in the Vision Pro. Either that, or they're exploitatively holding out that feature for the next generation.
Don't know what you mean by computing, but most computing requires a real keyboard for speed and comfort. Many jobs such as design and creative work requires a mouse or drawing tablet. There are no virtual replacements for these unless a user really wants to struggle and look ridiculous.
A real keyboard, mouse and drawing tablet requires a desk.
If you don't want pain, you will need to sit comfortable to work.
If you don't want deep creases developing on your face, you will have to limit the time wearing a headset.
Oculus users have discovered this long ago. Now it's Apple users who need to discover the obvious.