Do you honestly think anyone who BASE jumps gives a fuck what you think? Why even waste your time saying it? They're obviously not here to obey the rules. Like, really obviously.
I'm not really sure I understand the point of this comment.
Of course they don't have to listen to me. But people express their opinions all the time.
Of course they should follow local access rules, local ethics and etiquette.
Most outdoor communities I've seen try and keep good relationships with local authorities. We want to maintain areas as much as they do so we can keep using them.