Europeans are incredibly nativistic, and I personally think a substantial minority is going to lash out violently over the demographic crisis.
Political parties like Golden Dawn in Greece are only going to get more popular as mainstream parties lose credibility.
I think Poland will lead the way, no way are the Muzzies going to ever get a stranglehold there, the Poles will never allow it.
As the EU ccollapses economically the people in the countries will look for someone to point the finger at and we will see ethnic purges on a scale not yet imagined or seen before.
Immigrants who leech on the welfare state and crap out babies and an incompatible idealology to what what traditional european values are will certainly be high on the list on who to blame as well as their PC enablers.
Last time they blamed the hard working decent jewish folks who weren’t all that ddifferent culturally than most eropeans and had congruent values, this time it will be the true “cultural aliens” who will earn there ire and the US won’t be aaround to stop any atrocities by either side...