Racism is a thing that happens but it's not going to go away no matter how hard you try. No matter what your principles or beliefs you still judge people on appearance, that's human nature. If you see a person of a different race you immediately group them with people of their race. Similar thing happen to people who people who dress or look a way very different to yourself. If you're having a hissy fit about that stuff, get the forget over it. I can understand if you're in a particularly tough spot, but there are better ways to solve your problems than bitching on the internet.