This seems short-sighted to me. In my fiction, in 10-20-30yrs we'll all have eye implants ala Black Mirror and we'll be so dependent on them that telling people

This seems short-sighted to me. In my fiction, in 10-20-30yrs we'll all have eye implants ala Black Mirror and we'll be so dependent on them that telling people they have to turn them off will be untenable. Anytime I see "no photography" signs I can't help but think "living in the past". For example the immigration line in nearly every Airport says "no photos" and yet everyone in line is on their portable camera, um, I mean smartphone. It's like the people that wrote the sign are stuck in the 1970s and haven't bothered to look up at what people around them are actually doing. It's the same in museums, sometimes there's an area "no photography allowed" and you can see them trying and utterly failing to enforce what is effectively unenforcable. If there are only a few patrons and they have a guard in every room they might stop 80%. But on a crowded day I doubt they catch 30%. It's ridiculous to see them try.