This site answers the biggest harm there is — dehumanization™

Name the thing the whole house is for, at the root: dehumanization — the move that turns a person into a thing, a category, a punchline, a number, before you do anything else to them. It's the harm under the harms; every cruelty in history had to file the paperwork of “they're not really people” first. And it's contagious from the top down: when the loudest figure in the country is best at it — the names, the nicknames, the mockery of the disabled, the “vermin” and the “animals” — it grants everyone else permission, and we all do it more (labeled his read; the pattern is the argument, aimed party-blind at the record, never at a soul). So the answer isn't a better insult; it's a house whose one rule re-humanizes on contact: only humans score (you can't score what you've turned into a thing); records never souls; the dignity is the floor and you don't get to vote on the floor; winning is a ruling, never a kill. Every coin, every game, every dedication is the same reps: practice seeing the person. And the floor holds even in a joke — this is the exact line between a dirty joke that matters and a cruel one: the dirty joke punches up or at itself and leaves everyone still a person; the cruel joke needs someone turned into a thing to land. You can be filthy and never dehumanize; the second the laugh requires a human downgraded to a target, it's not comedy, it's the harm wearing a grin (the Aristocrats told clean is the whole proof: same joke, nobody degraded). Kin: name-calling-isn't-governance, citizens-united-made-dehumanization-the-record, the Inviolability Test, the Defense of the Devil's Advocate, out of hunger not malice. (His coin — machine's read, party-blind by design; refine to his.)