That's the real reason for censorship, whether it's the direct censorship of the state or academia's censorship-by-dismissal: the less you allow to be expressed, the more alone and cut off people feel. When certain feelings are unexpressed in the culture, people think those feelings are bad or crazy, and so they trust their feelings less; hence they're more vulnerable to pressure from above.
We've Had a Hundred Years of Psychotherapy - And the World's Getting Worse, p.87, 88
Evil and us
Learn, to be mindless
Everything is connected
Fighting in the streets