There is this pattern where things are always the opposite of their message: - Dishonesty expert is dishonest - Politicians who constantly talk about freedom want to restrict anything that doesn't fit their world view - Militant anti-gay preachers hire call boys - Diversity teams are the least diverse
We like these fall-from-grace stories but there's a subpattern to this that can't be articulated so easily. Literal "corruption" comes close. See also: every freedom fighter that launches a coup to overthrow a dictator, then becomes a dictator themselves within a decade. Or cops that get caught stealing child porn from the evidence locker, despite not being pedophiles by any definition. Not all these types start this…
TL;DR: If you were a public person, watch your actions during bad times.