Tourism to visit that country will be taking a hit.
My wife and I were planning to go this Fall. We've made other plans, thanks.
The last time we were there a few years ago every city and town had it's share of Turks, who usually owned the pizza and sandwich joints and there were plenty of them. We figured at the time they were just the local branch of the Caliphate infrastructure awaiting marching orders. I can't image what it is like now with hundreds of thousands more Muslims pouring in who are not only going on welfare and hanging around the streets but are all military aged men looking for women and/or trouble..
No thanks. We'll go to Las Vegas and visit the phony European kitsch hotels instead. At least we are less likely to be pick pocketed by Roma or knifed by Muslims. We'll wait until the Germans adopt some Final Solution to the problem and maybe visit then. It is too bad. Germany was a wonderful place to vacation and live.