This is interesting but it really comes down to how good the passthrough is, how they combine the real world and the virtual one, and how comfortable they are.
I will have to sacrifice my office in a year or so (I’m expecting unexpected twins so I no longer will have a spare room to use as office), so this sort of tool can be a great alternative. Having a virtual office I can use anywhere in the home. But again, it really comes down to how it actually works. I would never use the Meta Quest 2 I own for that, even though it technically can do that.