This is the thing I find super weird about a lot of the comments in this thread. In the vast majority of cases, it's the majority discriminating against the minority, often a very small minority. (Which makes sense; I mean, most minority groups don't have the clout to discriminate against members of the majority. Sure, it happens [c.f. apartheid in South Africa], but it's not the common case.)

And yet somehow that makes it not worthy of awareness and fixing? It's a very odd argument to make.