So now race equals species? Can they drive the division hammer any harder?

I've tried to explain the culture and stereotype issue of minorities in our country to people, noting that one culture will admonish their youth for acting too white or getting all uppity. While another culture will go after their kids, "why you no doctor yet?!" And they just look at me like I'm a racist idiot for using stereotypes while refusing to admit that said stereotypes exist for a reason.