Chomsky clearly outlined this phenomenon in his book called manufacturing consent
Censoring speech doesnt work, and backfires badly. Always leads to revolt
but limiting discourse to a range that is acceptable is genius. it allows the citizens an outlet that prevents the formation of any real movement of change. They scream and yell then get tired and think "im thankful to live in a country that allows me to exercise my rights to freedom of speech". then they go home, despite nothing changing.
Trumps election will lead to this range being shifted right, to incorporate White Nationalism into acceptable discourse, and also make previously acceptable ideas like parts of social justice unacceptable.
It happened right in front of our faces, the unexpected and extremely coordinated attack on political correctness. What do you think that was ? There are people on this very site doing it, either intentionally or unintentionally, shifting the range of acceptable discourse away from social equality towards white nationalism.
Next time you see someone demonizing "PC" know what they're actually doing.
Great book too.
Thats ridiculous...partial evil is STILL evil

