I wear glasses as anyways and I'd love a heads up display. Augmented reality where I could basically spawn full sized displays anywhere for work would be nice too. I'd probably need a device to control it somehow too.
However, I wouldn't want them from Google, Apple, Meta or any of the other large corporations. Not coupled with their walled gardens, their subscriptions, their EULAs and terms and conditions and "updates" I didn't ask for.
I just want the hardware and a driver for Linux. Connect the glasses via WiFi to my own computer and run the applications on this computer. If I want to use the glasses outside of my home, I would set up a VPN and use my phone to create a WiFi hotspot.
However, I'm pretty sure nobody is going to build it like that, so I'll never have smart glasses. Which is fine.