Meh.
People aren’t going to walk around wearing big-ass goggles on their face. Apple typically enters these markets after they’ve matured a bit and the time is right to add something new, with a few amazing features, that is easy to use because they being several new pieces of tech, incredible industrial design, and groundbreaking software together.
The time is wrong. Apple wants mass-market and expensive, giant goggles for nerds is not that. If it’s as a dev kit for the 2024 release that looks more like regular glasses and the processing is done on the iPhone wirelessly to make that tech work now instead of years from now, then that makes more sense.