Absolutely, the idea of a shared virtual office (as opposed to just a solitary home office) would be a realization of a VR metaverse. Of course, aside from meetings (where the whole point is to interact with other people), I think it remains to be seen whether the idea of a shared virtual office is actually something that anyone really wants, or whether it's simply a case of a lack of imagination from people who are so accustomed to the idea of shared office space that they try to shoehorn it into the virtual world without really considering if it makes sense to. Personally, if I'm going to be working in a virtual space, I'm going to be working somewhere in Earth's orbit, or under a tree on a hill on a rainy evening surrounded by fireflies, and not in a 3D-rendered cubicle.