Possibly a fundamentally different outlook? I would trust a whistleblower, but I would have difficulty trusting a person who would cover up serious crimes for an employer. Most employers, by the way, actually do not want it covered up when one of their departments is Doing Crime.

(In particular if you're in, say, finance, or a safety-critical industry, you are not going to want to hire someone who has a known track record of failing to report crimes. I mean, unless you're, like, FTX or someone.)