I really wanted to ignore this post but I can't.
I'm a Muslim, why are you bringing learned right wing rhetoric on a gaming forum and some of you are saying it without saying it. No dude, we are not all the same. Islamists denotes extremism, to then which I will agree, because they are the outcasts of our society.
Most of what you said can be applied to any "past" empire of any country where culture was more apparent outside/inside the realm of theological politics. And you cannot brush us all with the same stroke of opinion that you just wrote. If your implication was moderate Muslims, no, we don't "ALL" believe or support marriage and sex with girls as young as 9 or even 17 years old. Those are pedophile's under the guise of religion in this day and age. Under your assumption, most western nobles, monarchs and other aspects of your society were in the same trenches including religion at that time. It still happens where the age of consent is 13-15 in some European countries to American States. I'll bring receipts in DM if you like.
If you want to blame someone, blame your governments, senate, lobbyists, congress and parliament or what have you for taking in unchecked individuals in an unvetted asylum system that takes in any degenerate without having interviews to know they are a good fit for your society. Most don't assimilate exactly because of people like you and may have issues due to geo-political strife that the west is directly involved with. You live on fear of differences when that's what the elite want you to believe to keep themselves in power.
Man, I love GAF but people like you make this place such an odd experience for people like me. I'm a person of color and I was raised in Canada, a multi-cultural society. Maybe diversifying your friends would help you live outside your echo-chamber.