My theory will only be an alternative game if in the gaming world but will become innovative if done by office workers and also remote workers, meetings and others can be done using this technology to be more communicative.
It only needs a highlight from a huge company that's known to either industries of tech and gaming. If one of them actually uses it based on how they get revenue, for sure that there will be a movement. I think that the best company to do this is meta, they've released those goggle VRs, I don't know what they call it but they can leverage on that and market it that their office workers are using it already for their tasks and jobs assigned to them. It will be a huge hit especially after falling to the Libra project that they have to call its abandonment.