I get that this is a whole other topic and I don't want to get yet another thread shut down, but I've never understood why it's okay that some intelligent, sentient beings get a free will to be whatever they want to be but other do not.
Maybe we need another word than racist. Formists? Look-like-human-ist? Source-ist? WarCraft-itis?
The best word we have is "pagan," I suppose. It's really not that uncommon to find religions that explain other tribes as the creations of different gods, or being corrupted by an evil god, or spawned when like a god's jealous wife hit him in the face with a cursed papaya or something.
The "problem" with the typical D&D setting is it is based on a polytheistic, mythic cosmos being
actually real. The races of D&D are not
actually all evolved from the same subspecies of extinct great ape, and the people's belief that the world was formed by gods in conflict, with each race being a reflection of the god that created it, is not
actually an attempt of a prescientific people to explain the world around them.
It's
actually the way the world works. And, if you really work with it, it does have moral implications that diverge from the liberal humanism we largely take for granted in the Anglophone world.
But honestly, I wouldn't overthink it, because D&D is a very silly game. Smash door, kill orc, get pie.