Just found this diagram here which is one of the clearest explanations I've seen of the similarity between Soviet Communism and Political Correctness and how they both ultimately come from the same human impulses and represent the same kind of politics.
Where did your chart come from? Do you have a link? The reason I ask is that someone reported your post, with a racism rap. I do find the chart questionable myself (as a substantive matter, I find it simplistic, and well, just silly), but knowing its source would have some relevance here I think. Thanks.