Was it wrong on DHH's part, though? Here's how I read it:
DHH: "Making fun of names is wrong and clearly a failure on our part that we didn't stop it. Please don't take extreme views though, it is not genocide, we'd like to believe we'd fire genocide-inclined employees
Employee: continues to argue that making fun of names leads to genocide
DHH: points to employee making fun of names
Employee: surprised pikachu face
What was DHH supposed to do? Acknowledge said employee, and fire them?