Stories where inequality is a big theme?

I've been watching Arcane lately and while I have some reservations, I do appreciate that it's a sci fi/fantasy show that really tries to tackle classism- I feel like when this genre tries to focus on discrimination or inequality, it's usually in some form of Fantasy Racism, but I don't usually enjoy that (partly just a personal dislike, partly I think it's overdone ever since Tolkien and his elves vs dwarves beef lol). I was wondering if there are any other good stories out there that focus heavily on social inequality w/o bringing in the Fantasy Racism angle? It could be classism like in Arcane, but other topics work too (even "made up" ones like a setting where one type of magic users oppress another type, for example).

EDIT: I realized I worded my original post a little confusingly, so to clarify- when I say don't like 'Fantasy Racism' I really mean the generic, shallow depictions of 'racism' in fantasy worlds that usually conflate it with speciesism (or end up justifying the racism somewhat by making the 'oppressed' race genuinely dangerous to the oppressors). If anybody can offer examples of fantasy racism that are more nuanced or fantasy books that handle real-world racism, I'd be totally open to checking those out!