The muslims doing terrorism apologia, openly declaring that they want to rape and exterminate french people, the constant aggression against innocents to settle "old colonial score", yeah that sows a lot of discord. These aren't fringe case, it's my day to day life arguing against people who say "well Charlie Hebdo and Bataclan had it coming". This should have absolutely no place here.
Our own megalomaniacs are a different problem that we can deal with separately.