I know you didn't mean it that way, but describing these guys as selfish seems to me to be so wrong and struck a nerve. They lived their lives purposefully and majestically, if tragically short. It's arbitrary that jumping from those cliffs is illegal, but climbing them or whatever is not. Any way you do it, S&R can be involved.
I think it's selfish and discriminatory of the US Parks to make "aerial delivery" illegal. Maybe if it wasn't illegal, these guys might have had more time to scope out their lines and work down to them. Maybe they'd still be alive.
Dean often lamented that his sport was illegal in the "land of the free" and that he had to go to Europe to practise it.
Arbitrary or not, illegal is illegal, and people who repeatedly do illegal things are usually called career criminals.
Edit: OK, I think "career criminal" is inflammatory, but the guy still had the freedom to travel elsewhere.