I'm gonna be honest about HDTVs ... I think the form factor change was as important, more important to some people than the actual "HD image". Not having huge box televisions that take up half the living room is something the "Jane Housewife" can appreciate massively even if she gives zero f***s about the resolution image.
VR will be something that the average person comes to understand as a game changer tech soon too though, say what you want about Apple but they are very good at getting tech into a package that is user friendly, appealing, and even fun to use.
People are going to "get it" once they realize they can do things like when they can't be at a wedding, they can just put on their glasses and be transported to the wedding and be virtually there, which is going to be way, way better than a Facetime where you're watching a small image and reliant on the person holding a shaky smartphone to point to what you'd like to see.
The thing is companies like Meta and Google don't "get this", they're not offering an all in one hardware and software solution that makes doing this easy and centralized in one place, Apple totally is going to do it.