I know a lot of Muslims believe that due to the fact that their Koran preaches "friendship and tolerance", they expect to receive that from everyone else and when they are not treated as such, all values brought from the Koran are thrown out the window and you need to troll, fight, spam and hack your way into getting that "tolerance" that they wanted. They always get very defensive, very fast. Like stating it's monotheistic (and it is, now), brings on a hour argument about how the "themes" are all progressive and how there's "progressive tenants" in it. In the earlier decades of the book, followers seemed a little nicer, but recently, muslims have become much more... belligerent and culty about the religion.
tl;dr: Muslims are just people bullied as kids, who now have a military to bully other people for not joining their click. They're the new Spanish Inquisition or Mormon Faith