... I love how -American- capitalists use books of George Orwell and his name to promote a sole anti-left propoganda as if such thing was throughly perpetuated by him. His poltical stance can not be said 100% but he was all around crictical person, not in support of capitalism or imperialism and more of left wing.
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The horrors of socialism he indicated in his books like 1984 or Animal Farm are not in the way American capitals fear like "mah gerd lower class take corporations' money while not working", it was about people in charge exploiting labour for their own advances while taking from working class and eventually become akin to people's former oppressors. Even Animal Farm ends up exactly like this. The Road to Wigan Pier is about working class miners' struggles.
Now this may seem irrelevant from topic but this is a simple and basic intro for giving a clue why Orwell is not
your type of guy OP.
Newspeak according to 1984 is a reduced way of English which uses less words, disregards other languages and thus simplifies thought range of people. As the old saying states "we think with language". For example instead of saying "weather is good" and "weather is bad" one should say "weather is good" and "weather is not good". So i do not know what sort of relevance it has with political correctness which in fact conventionally increases the ways of expression thus confuses some. And it is funny when someone who probably can not speak a language more than one is slandering this concept like some linguist authority.
About Carlin he displayed what some would call "political correctness" in his one of his speeches:
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His examples in video at OP is about choosen words getting used as manipulating coverages to make things look OK as if things are actually while in fact keeping problems. He even said "we should call homeless people houseless people because what they lack is house and home is an abstract concept" which can be considered "unnecessarily PC" by some.