I agree with you, in theory. But the real world is messy. There are only two choices here - don’t participate in social media. Or if you do, don’t expect everyone to respect your privacy. It sucks, but that’s the world we live in.

Parents post pics of their babies all the time. It would be easy to make wikibabies, like wikifeet. Who is at fault in this case? At least this lady is an adult and posted her own pics.

Real world is messy...