I think a lot of people (often Americans) have trouble distinguishing between illegal/legal and wrong/right. In fact, they see no right and wrong: if I can do it then I will do it, other people be damned. They’ll wave their hands right in front of your face taunting “Nyah Nyah Nyah I can legally do this and there’s nothing you can do to stop me! Ha ha ha!” People will go out of their way to be an asshole because they can and nobody can stop them.

Don’t like if I film you? Ha ha! It’s not illegal so I’m going to deliberately film you, and by the way, in other ways I’m going to also go right up to the line of what’s illegal and not cross it, because I can and because it irritates you.