Nah, they're just degenerative dumbasses suffering from the effect of Dunning-Kruger.
My cousin from my dad’s redneck side of the family is one of these Chuds. The last time we spoke was just before I got engaged to my wife. He congratulated me and said that he was happy that I’m marrying an Asian girl so that when my wife and I have children, they would be genetically pure(r) and strong. The thing is, he knows that both my dad and I are of mixed race. But he said this as a matter of fact, and not because he wanted to insult or belittle me. These people are this much ingrained in their stupidity and racism.
I was like: Jim Bob (not his actual name), you couldn’t get through H.S., can barely keep your job at the gas station, and if it isn’t for my dad, you and your mom would be out in the street. And if we’re talking about physically strong, you know damn well I would wreck your shit in under a minute. He, of course, backpedaled and said that he wasn’t talking about me specifically, but of the general characteristics of the mixed race. Only reason why I didn’t deck his ass was because I like his mom.