I think anyone who was paying even a little attention to the tech in modern smartphones could see that really the only reason AR headsets aren't commonly worn o

I think anyone who was paying even a little attention to the tech in modern smartphones could see that really the only reason AR headsets aren't commonly worn outside is that no one has come up with a compelling enough application and associated compelling enough packaging, not a lack of technical ability to make such a device, and I doubt Vision Pro will accomplish that either, just like with Google Glass, its main source of popularity is that it's from a brand that many people consider their identity.