US capitalists certainly do. I don't know how many more examples it will take for gringos to stop going on about how "this isn't America" like bro that's ALL it's ever been. I can't point to a single time in US history that there haven't at least three ethnic groups persecuted and disenfranchised, and that's without even mentioning the violent political persecution.

If it always pushes racist war criminals to the top, that's what your society was built to do. You don't get a hundred thousand sausages and say "man, we gotta put different meat in, we can't seem to get the machine to make any burgers" like, please look at the fucking mechanisms.