Haha, racism, colorism, oppression, muh misogyny.
If this was anytime before the late 90s I would believe it. But in today’s world I don’t think there is such a thing; it’s all self-imposed and illusionary to the point it’s oxymoronic, ironic or whichever the word might be. I’m not a literary guy. I’m not elaborating further.
Although it amuses me when people bring those issues to pone. Like for example pegasi being self-conscious of wingspan or wingpower (the latter which is basically a point of Hurricane Fluttershy).