No, this isn't a "the lefties are the REAL racist", but its an interesting thing I noticed among them.

Many leftists, especially those who hate the Alt Right, even the fools lurking this sub trying to downvote everything here, all of them believe that whites are inherently superior. All of them. None of them really believe that whites were EVER equal to other races. Many of them recognize the same racial truths that our ancestors noticed time and time again, but the left has such a pathological mindset that they repress the truth and express a hatred towards that truth. I always wondered how leftists grew to hate white people so much, that their hatred is strong enough to influence even their own perceptions on their policies. It can't just be anti-white propaganda can it? After all, the same leftists can argue that individualism, capitalism, and free speech is evil when they view such concepts under a white male, but then these same leftists will preach that collectivism and identity politics is evil when the Alt-Right whites starting adopting these concepts. Many weak people tend to become far leftists, they seem to have adopted this mentality and show a hatred towards success and the strong, so their hatred of white people may in fact, just be another branch of this general pattern of thinking. Formed by their resentment, insecurity and acknowledgment of whites being superior.

The left inherent belief in white superiority may also be another driving force in why the left deliberately attacks white interest groups far more then black or Latinos or Asians interest groups, despite the fact that many of them exists and some actually exert influence on our politics. It's because they don't take them seriously. Just like me, they probably don't take black nationalist very seriously because they'll never really be able to accomplish their goals, but white nationalism scares them because deep down, they believe that white nationalist can succeed and that the white-ethno state will objectively end up being a good place.
Of course, the left embrace of white supremacy is different from the Alt Right. The left just unquestionable accepts the concept because of their feelings. The Alt Right hardly embraces any real form of "white supremacy", they simply want a white ethno-state. The acknowledgement of "white supremacy" is simply the acknowledgement of objective facts, that whites have played a major role in technological advancements and in building advanced societies. However, the things that whites surpass at are considered "superior", so that's why the left can unironically see white supremacy in anything.

The fact that the left believes in white supremacy is why its so hard to have serious discussion about race with them. They emotionally are unable to. I noticed, people have tried to be rational with these same leftists, pointing out their racial double standards and that they are acting no different from the "racists" they hate, and it simply slips from their back. But the moment you talk about racial differences in IQ, oh now it begins to affect them. Why? Because you are unintentionally confirming their repressed worldview and they are experiencing cognitive dissonance.