Mixed Reality.
I saw something funny and uncanny here from a similar tech but for the phone:
https://discuss.eroscripts.com/t/all-vr-videos-converted-to-flat-watch-with-your-smartphone-connected-to-sex-toys/116208/6?u=hentaiprodigy69
It would be really cool with stuff akin to VRChat, kinda have people hanging out in your room or whatever.
I only used the HP Reverb G2 and it wasn’t usable with glasses, just seemed super blurry and not enjoyable so I had to return it.
Looks like the Quest 3 has these for just $50 though!
https://www.youtube.com/watch?v=7yMnc9rcKT4