What's true is your projecting your bias onto other people.

I'm a liberal and I don't care about political correctness as I do much as I do the truth, (which has evidence).   Issues of morality or ethics are personal, I don't expect others to have exactly the same beliefs, nor do I demand it.    

Liberal is also the base word for the word 'libertarian' Don.  Liberals also should stand for the right of the individual to make their own choice for happiness.   IMO

Political correctness?  How about demanding all people have to stand for the national anthem or they don't love their country.   How about a gay person must hide being gay in public and accept less than equal civil rights?
How about woman must know her place,(house), or accepting being groped by the boss?
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Really the problem is that everybody wants to use their own positive, or negative bias to define liberals, or conservatives.   

Maybe we should just drop the labeling.