FWIW I actually really enjoyed that VR Home concept, far more than any of the current ones. At the time that I had the headset that supported that and still ran windows I was enamored with the space and spent a lot of time in the loft space, the one at the top of the skyscraper.
I did as much of my computing in that space as possible, pulling up multiple desktop windows and floating applications and pinning them places. On one wall I had the Zune software with my whole music library, and my music played from that place, so I imported 3d models of speakers (I managed to actually find an end user use case for that default Windows user folder and I still as an admin and dev wonder why it's a default) and stuck them next to the app and they persisted. I'd drag discord around with me and I could even access the screen of my phone by bringing up Your Phone.
I found it really kind of nice to use, and I wish the space had been more capable. Able to take more object formats, able to handle more vertices, I wish I had been able to boot directly to the virtual environment and eschew the step of switching between desktop and virtual mode. It also visually paused basically every app and desktop you didn't specifically keep active, except for Zune--that would go into Mixview and look cool as hell on the wall.
I miss it, and I'm sad they killed it and I'm not aware of an experience like it for linux on an openish device atm.