We're not talking about abstract platonic ideals of goodness, we're talking about a behavior a person did while deep in a culture that didn't care about it. An act, btw, that didn't actually harm a human being.
Pearl clutching to this day about this is super cringe given his
Leftoids: Racism and bigotry are systemic, pervasive problems in society.
Also Leftoids: Why would you think adding racism to a fantasy setting would make it more immersive?