Only if every coach is defined as Rick Pitino, John Calipari and other coaches that committed NCAA violations. In terms of other every coaches I think we'd need to review the contract of each, the records and the day-to-day job performance.
The difference YOU and your ilk fail to understand and willfully ignore is that the vast majority of coaches that get fired are at least trying to do their job AND not violating their contracts, so therefore they get paid. Ollie wasn't and therefore didn't.
I don't know but I'd guess Chris Mullin would be a better bad coach comp for you. He wasn't doing his job, admitted as much and resigned with some integrity. I assume he therefore wasn't paid for the remaining contract. I'd guess he probably got some good faith separation payment out of goodwill and b/c he did the right thing by resigning.