like you go to the not-believing-until-seeing convention with lies and what? expect to get away with it?
Very few people start with big transgressions. Usually stuff escalates.
It's why need systems that don't put humans in situations where bad behaviour is incentivised. Also why we need to be forgiving when someone comes forward with a small transgression, so people don't get stuck in escalating cycles.
I'm sure this guy did some solid research once upon a time.