If there's a revolution to be had, it's because Apple found a Killer App for their headset.
A potential killer app - the virtual office.
Do away with having complicated physical desks, stands, and monitors - just give me virtual displays that I can effortlessly move around.
Do away with having physical conference rooms - just let me and others appear in a virtual conference room. Or in a virtual auditorium. Replace all the faces on screens with avatars in virtual space. Physical gatherings for stuff like concerts, theater, and meetings shouldn't feel required anymore, and we shouldn't feel that something is missing.
A little interesting - we could have actual recordings of stuff like concerts. Not just video recordings that you can play back, but you could play back the actual event and choose to walk around and watch from other angles. You could do this with watching physical sports, too (the players would have to physically interact for contact sports, but the audience doesn't need to physically be there.)
You could do this with family gatherings. If you just want to sit around and talk, you can do that without having to be in person. If you just want to play board games, that can be done, too.
It wouldn't be a perfect replacement for physically being someplace or with someone. You couldn't experience food, weather, and nature together. Intimacy... I don't think this would be a good platform for that - the existing long distance products are probably better for that.
There's a ton of potential here. I think the proper rollout is to start with businesses. They'll start by sending out the headsets instead of the monitors and stands they send now. They'll not bother with having such large offices and parking lots anymore, saving them millions. From another angle, we'll have virtual concerts like Fortnight has been doing already, but they'll actually be done competently and not be lame - they'll be worth paying $2K for - it's in the same ballpark as people pay for physical meet and greets already. This leads to the headsets being widely available. Then people start having their regular social interactions with them, since they own the hardware anyways so there's no extra cost.
It's strange... this all seems so obvious, why have none of the existing headset makers done it? (Maybe it's not obvious - nobody else in the comments have said it yet... but this kind of stuff has been detailed in science fiction for decades.)