because they think they are what's most important, to themselves and everyone else. And typically (as he's done yet again) leave scorched earth on their way out the door.
Undoubtedly still has no understanding of why he was fired from the Raiders, USC and Alabama.
LSU fed into that narcissism and bought a(nother) cancer. They deserve everything to come and, at the end, it won't be a pretty departure for all involved.