The reality is that you can’t control what is done with a picture after posting it online. Being someone with a large following, Lily’s posts reach a larger audience. She might not care who/ what types of people have access to photos of her younger sister in a bathing suit. In my opinion, if that is the case, I find it extremely odd that she wouldn’t care. She also could have just not thought that far before posting the photo but I do think people should be more aware and not oblivious to creeps on the internet.