Out of the loop, do you need a facebook/meta account (if yes, how much info they requested) to use the glasses ?

Terminal
Xcode
Homebrew
… it is equivalent if not more powerful than Windows and Linux, underneath MacOS is BSD. If you into iPhone and the ecosystem like Watches, Airpods and stuffs, the integration is seamless.

Man…, at least you are running miscellaneous apps, I just use Firefox and had to close a few tabs to get back to green bar on memory pressure…

I wonder if Apple will make a public statement on this.