The actual reason is because asian success forces black americans to face the reality that their failure is not because the white man is holding them down, but that their culture is garbage.

I wouldn't even say it's thought that deeply on an interpersonal level, it's just racial friction because Asians are significantly less likely to put up with shit like whitey does out of fear of being seen as racist, because they know their own people will back them up (unlike white people).