They are. It will take time, but HMDs will be the most commonly used display/computer interface within 15 years. iPod came out in a world where mp3 players were harder to use than portable CD players, with worse quality sound, slow usb 1.1 sync, no easy sync/management software, small flash storage that often only held a couple hours of music, etc. iPod was expensive, large and clunky, only worked on Macs that had FireWire, but it had software that worked, it held your entire music collection, and most importantly it got better fast. I’d be willing to bet Apple spent less money as a percentage of market cap or cash on hand developing VisionPro and VisionOS than they did on the iPod, and certainly than they did on the iPhone. It could be the newton moment of AR, a product too compromised by current tech but that fundamentally knew where the future was going, or it could be the iPhone moment of AR, either way, it’s valuable experience at an affordable development cost that puts apple in position for the future of consumer hardware sales. Someday we won’t by buying phones, watches, iPads, Macs, glasses, sunglasses, headphones or TVs, but a set of AR glasses (not MR goggles like VisionPro) and various peripherals. The experience of having exactly the display you want/need wherever and whenever you want is too much of a gamechanger.