How is this any more creepy than any of the other people in those public locations videoing the same thing? Every day, you are recorded by hundreds of cameras, and a lot of those cameras are privately owned/operated. Specifically, I'm talking about people's smart phones. No matter where you go, just take a look around you, and you will probably be in someone else's camera frame.

There is no expectation of privacy in public. This just drives it home.