Earlier quoted context omitted.
Elon Musk is a grown man, not a child, and he should be capable of tact and self control. "He started it" is not a valid excuse for his public, slanderous little temper tantrum.
capable != required If he seriously proposes to help and is told to stick it where he hurts, he can choose whether or not to respond with 'tact and self control' but he isn't required to. The diver is the one without tact and self control, but you slag elon for responding in kind instead of the diver. You expect more from musk but musk owes you nothing - not even tact. He doesn't have to accept abuse from someone els…
What in your opinion should we say to spectators at accidents you hinder the rescue workers, by e.g.stanfing next to them and giving advice?