>The progressive left especially has incredibly tight control of freedom of speech. Everything they don't like is called hate speech, all discussions are shut down, and PC terminology means that it doesn't matter what you say anymore, if you accidentally choose the wrong words, you are finished.

"Freedom of speech" has nothing to do with social opprobrium. Freedom of speech means the government is not going to step in and silence you for failing to use "PC terminology". It does not mean you should be immune from other people deciding you said something distasteful enough that they no longer want to employ you or associate with you.