Heck, it would even be against the law in my country and it favors companies over people...
We tried gather.town in my team (we develop web services for a big news site) and dropped it after a week or two. While some people seemed to like it, others disliked it very strongly. I personally disliked it as well:
It drew lots of resources of my PC. It was like having MS Teams constantly running in meeting mode. For me it felt childish to push a pixel avatar around in a virtual office. And also tiresome (its one more thing you have to keep in mind alongside your work). Having the camera on all the time is a no-go. And walking into the private space of a desk and talking to a person working there is as invasive and interuptive as it was before in the office. The app brought the worst of the office days into my remote days.
So all in all, it was a cute little game for a few minutes, but it made work feel miserable.