Political correctness is not limited to left-wingers. Social conservatives and religious extremists in America have their own form of conservative political correctness. But no one ever seems to acknowledge this fact.
Both are equally wrong. The left has its form of this with the condemnation of any one who uses the wrong term for people,such as calling native Americans "Indians", calling African Americans Blacks,saying chairman instead of chairperson, stewardess instead of flight attendant, etc, objecting to football and baseball teams using Indian names, and all that nonsense.
As well as the tendency to generalize about all white people being racist, stereotyping men as oppressors of women and rapists, demonizing Christopher Colombus, the constant use of such loaded terms as "white privelege etc. Also, the disguising of anti-semitism in the form of "anti-zionism".
In short,if you're white and male,you're the devil ! This kind of political correctness fosters the pernicious belief in the collective guilt of those who happen to be white,male, and European or of European descent.
Mind you,not all liberals approve of this political correctness,including me.
But right-wing political correctness consists of such nice-sounding terms as "family values","traditional values", "personal responsibility",
"rule of law","original intent", "limited government", "smaller government", "school choice", "preserving religious freedom","standing up to the gay agenda", "preserving marriage", "decency", "pro-family","The culture of death vs the culture of life",
"the sanctity of life" and the "right to life", "fighting judicial activists", etc.
But in fact,these terms are nothing but smokescreens for intolerance, fostering theocracy, denying help for those in need in society, homophobia, blind opposition to abortion even in cases where a woman would die or her health would be ruined, allowing the government to pry into our bedrooms, making contraceptives illegal, thwarting vital scientific and medical research and experimentation, persecuting homosexuals, fostering ignorance and obscurantism, keeping many young people from ever getting a college or graduate education because of lack of financial aid, and ultimately persecuting non-christians or making them second class citizens.
If anything,this is far worse than left-wing political correctness.