That being said, I think it's good to be proud of your heritage and such. Not racist at all.
It is all right to be proud of your heritage if it is a way to address grievances set up by a majority or a powerful minority. It is not good to be proud of your heritage as such.
That said, the white trash does have a case. Lyndon Johnson understood the problem in the middle 60s. He declared a war on poverty. He failed. Why?
If he had succeeded, the white trash would have been better off. So would have been the African Americans.
The white trash undermined itself, out of spite? Not completely. The tide of the economy turned, before they were able to do it. The North had undermined the South before. They did it again.
Why the fuck would people go out and show off how proud they are of their skin tone? Don't they have anything else to be proud of? Like academic achievements? Or athletic achievements? An impressive stamp collection, maybe? It's like pretending you're better than anyone else because you have a mole on your left butt cheek. Having a mole on your left butt cheek doesn't make you better than anyone else. Just like how having a light or dark skin doesn't make you better than anyone else.