The question is are the 'good' people you know actually good.
A human being is so unlikely to be good on their own, pretty much all cultures practiced infanticide and child sacrifice and pederasty and only changed because a few hated these practices and forced them to stop.
You're mixing individuals and groups in a way that I can't really say much about it. I was talking exclusively about individuals that I've known personally beyond sitting at the same table or working for them with three layers of indirection.