Great, then everything must be fine! Continue arming Jihadists and keep creating a mess in the Middle East so we receive more of these fine people! It will only fasten the process I described before.
The only US war that Germany viewed as legitimate and thus supported was the Afghanistan war of 2001.
Which doesn't change the fact that the US had no business invading Iraq in 2003 and probably should have stayed out of Afghanistan as well, but pretending Europe -- Germany near the top of the list -- had no role in creating the situation there is silly.
That's like some Arabs retarded claim that every evil and barbaric thing they do today is justified because of the Crusades! (even though in reality the Crusades were a defensive move against the Arab invasions and thus absolutely justified but that's a different topic)