it wasn't Germany that brought anti semitism to the arab world. It was the creation of the state of Israel over the corpse of Arab towns and villages and the occupation by the Israeli state which defines itself as jewish that has brought anti semitism to a region that didn't previously know it. Anti semitism in the Arab world is essentially anti Israel. Israelis find it easier to accuse people of anti semitism so they don't have to face up to the reasons why so many people, not only Arabs, are against them.
Palestinian man suffers light wounds from rocks thrown by Jewish men in Jerusalem (Haaretz)
from the article: Growing Mideast democracy could benefit Israel too