White and black aren’t the same. Just like cis and trans aren’t the same, and straight and gay aren’t the same. There’s a difference between punching up and punching down. There’s also a difference between insulting a group you aren’t part of, and criticising a culture you were born into. I think I have the right to criticise the environment I was raised in. And so do the people who have lived their lives being oppressed by that culture.