On the one hand I’d love a HUD which could, for example, remind me of the names of people I’d met before, or notes like ‘remember to talk to fred about his shrubbery’. Or tell me which shops I’m looking at are open, or give me directions to my destination… or random shit like the name of the plant I’m currently looking at. You can do some of this with a phone but in-vision is so much more useful IMO.
OTOH the people capable of creating such technology are meta, google… and I don’t trust them one bit.