Do people want that? I love playing games in my Quest 2 for an hour or two, or the PSVR2 at my friend's house, but I dread the thought of spending 8+ hours a day in it while I work. No, not just because of the weight, but because I like the feeling of fresh air on my face and sunlight reaching my eyes.
For that reason, despite being able to play non-VR games in cinematic mode on those headsets, I never do that. Sure, it's closer to my face, and it is larger, but if I'm putting a VR headset on, there better be a compelling reason to block out air and light to my eyes. And a bigger screen isn't a compelling enough reason for me.
Technically I can also use my Quest to have dozens of virtual displays, but why? There's almost never a situation where I need more than two things visible at once. I can look back and forth between two things pretty quickly and easily (my code and the library's documentation; the PhotoShop/Illustrator mockup vs. how it actually currently looks in browser; etc.) but I can't easily look at 3 or more things at once, so I feel it'd be more of a distraction that a productivity booster. I mean I could buy a 3rd monitor if I really wanted to but I haven't found a reason to do so. I don't need to see Spotify or Slack 24/7, I can just alt-tab to them as needed.
I love video games, I often enjoying coding, but I really think having a screen right up in my face for most of my waking hours is a bit much, even if they were more like regular glasses instead of goggles. When I'm outside or walk someplace I almost never look at my phone unless I need directions or am responding to plans, because I like a break from staring at screens. Even when I'm working, I try to stand up and look away from the screen when I have no reason to be looking at it, whether it's code compiling, waiting for something to upload to a server, or any other time when there's no point to be looking at my screen.