Police investigation remains open. The photo of one of the minors included a fly; that is the logo of Clothoff, the application that is presumably being used to create the images, which promotes its services with the slogan: “Undress anybody with our free service!”
Assuming Apple locks down their device enough, it should make it pretty clear when it’s recording. Whether this notion becomes generally known and accepted, though, is a question in itself.
People already don’t trust the webcams on their own machines to not record them, even when they have hardwired indicator lights, I really doubt that they’ll suddenly trust tech that most people have no experience with to be frank.
I don’t think it’ll be an issue with the Apple Vision Pro specifically though, it’s not like the Google Glass in that it’s super convenient to wear when you go out on a regular basis. No one but an absolute weirdo is going to sit down at the bar wearing his Apple Vision Pro, it’d be like bringing your Quest 2 lol