What i meant when I said that sex is what matters or is the only thing rooted in biology, is that sex based persecution is the bottom line for women. What skin color of moid she is being dominated by is irrelevant, it's largely based on sociological arguments that brown men are somehow oppressed by white women rather than that bottom line. Although I'm aware there are superficial differences between the races, all of them are bad for women, so arguing over "the poor brown men" is stupid when it doesn't change how dangerous they are for us just like all groups of men are.