Maybe if after 9-11 the US hadn't started over a decade of half ass wars leading to civil wars in the Middle East there wouldn't be so many bat shit crazy Jihadi wannabes though.

Can't blame Europe for living next door to the house you threw a molotov cocktail into, which chased burning rats into Europe's bedrooms.

The US is protected by its oceans & lists of all people flying into & out of the country. Europe doesn't have that benefit. Though if the Jihadiis get in to the US, or are radicalized through media the internet etc. they won't need to smuggle any weapons, they can just buy them.

My point is don't be smug. This same tactic is coming to America. Unless we are very careful & catch some breaks. Fingers crossed.

Now to address your word choices...

never ending nothing is never ending

scourge of islam

No rational person uses the word scourge, only hate mongers do. Note the recent concerns about the scourge of homosexuality infecting Alabama after a Damn Yankee Court of people who don't fear God said we must allow fags to wed.

the inevitable fruit of

My ain't we speakin' Biblically today Billy Bob!?

importing hordes of people

How many Jihadist terrorists are in a horde anyway? Is it like a bakers dozen? Or just a six pack? Cause I'd like to order me a horde of beer, but the store says they don't know how many that is! Cain ya hep me out bubba hamsamich?

a perpetually violent society

Do you even 'Murica? 'Cause our toddlers kill more folk than terrorists do!

And how do you not know this? Do you even reddit?

Honestly, if as many Americans as Muslims moved into Europe I'm pretty sure we'd kill far more people & cause greater disruption with our petulant ways than any peoples who don't eat bacon.