Why do you discriminate others based on how much melanin they have in their skin, the way they are genetically programmed to look, what DNA they have, or where they are from? And why do you insult people if they slightly disagree with you, and call their family sex workers and make death threats?
You seem to cite things from generations past as your evidence, but is it not in the name of progress that we move past those and ensure that they do not occur again? And is it not proof that progress has occurred if the only evidence you can cite is from generations past?
I urge you to give me a serious answer, as it all seems rather pointless to me.