Like I can play Mario on my TV while sharing that experience with my kids or chatting with my wife about things, while still being around my family in a shared living space. VR just isn't cut out for that. I do use it for sim-racing (which is pretty much a perfect fit for VR headsets) which is anyway a situation where you need to be distraction free and kinda isolated from everyone else so it works well in those types of scenarios.
There are an awfully large number of people who are currently literally isolated and unable to share any experiences with anyone.
I haven’t gotten any of them to join me on the VR train, but as it grows I think that’s a big use case for it. You can hang out together with someone in a VR space in a way that video chat doesn’t capture.