Interesting....
What is your understanding of "political correctness?"
One example would be "Islam is a religion of peace".
Obama said, "We should not call ISIS radical Islamic terrorists because they hijacked a peaceful religion."
The Qur'an says people like me should have our hands and feet cut off, should be crucified, and boiling water should be poured on us. The Qur'an says "Slay the Idolaters wherever you find them. Do not take Jews and Christians as your friends".
Muhammad shed much blood.
There are countries in Europe where it is okay to blame the victims of sexual assault but not okay to point out that most of the criminals guilty of those assaults were Muslim, and often not even citizens at all. There are countries in Europe where you can get into legal trouble for publicly calling Muhammad a pedophile. He was 53 when he married Aisha who was six years old at the time. He was a pedophile.
It is also more acceptable to demonize white Christians, but not acceptable to demonize Muslims or minorities. Neither is really acceptable, but if there are verifiable statistics on the matter, those should be spoken of.
Like, where I'm from, it's socially acceptable to say "90% of serial killers are white males". But it is considered racist to say "Black males make up roughly less than 7% of the population, but roughly half of the homicides".
Both of those statistics should be acceptable to recite, (though it doesn't help to recite either). Point is, one is acceptable, the other is not. There are enormous double-standards. It all comes down to "political correctness".
To speak the truth about Muhammad and the Qur'an is considered "hate speech, Islamaphobia," and bigotry, even if all you are doing is pointing out verifiable atrocities and hate in the Qur'an and lifestyle of Muhammad.
Another example of political correctness is that it is shocking, appalling, and extremely offensive for a white person to use the N word, and rightfully so. It is an ugly offensive and inappropriate word. Yet other minorities use the word all the time in public where I live, and it is totally acceptable. I'm not saying this double-standard should be forbidden, but it still is a double-standard, and that is an example of political correctness.
Political correctness is used to describe language, policies, or measures that are intended to avoid offense or disadvantage to members of particular groups in society.
It is far more politically correct to bash Christianity than Islam, despite Islam being responsible for most terrorists, nearly all suicide bombers and dark-aged Theocracies, and the worst large-scale misogyny in our world. This is also the fruit of political correctness.