What Nazis did was documented, filmed and photographed. But what about Communism? A sugarcoated ideology which killed millions of people across the globe: From Moscow to Stalingrad, Beijing to Tibet to Xinjiang, Pyongyang to killing fields of Cambodia, Tripura to Bengal to Kerala and so on.
People have seen through the hypocrisy, hollowness, and elitism of this privileged lot which calls themselves as 'liberals' but are anything but that in true sense of the word.
A necessary element of free society is freedom of speech, respect for the value of the individual, and the importance of science and reason. Postmodernism seeks to eradicate all of it.