If you're going to argue platitudes from altitude, you don't get to retreat to the comfort of circumscribed exceptions.
Nobody is talking about cops or flock cameras taking upskirt photos.
Just as we have the ability to pass laws prohibiting that specific harmful use of cameras while in public spaces, we have the ability to do something about the harmful uses of police and flock cameras while in public. The conversation is about the harms of mass surveillance and the exceptions necessary to protect the American public.