We Don't Have a Problem with White Supremacy. We Have a Problem with Leftist Supremacy
The left, in teaching people to avoid white supremacy, assumes that minorities cannot express themselves in writing, can't get things done on time, and won't try to make the work as good as possible. In other words, the left is in fact the white supremacists who believe any virtue that contributes to civilization must be white. The fact that they then want to suppress it -- in everyone but themselves -- is probably part of their plan to concentrate power. Also, it's the reason why every institution taken over by leftists falls apart and dies.