Germany is not the only place where anii-Semitic acts flair up. There are events in the US as well. While his message is primarily anti-immigrant, Jean-Marie Le Pen, the rightist leader up for presidential election in France has said the Holocaust was just a footnote in history. The ancient synagogue was attacked in Tunisia. Anti-Israeli (and anti-US) demonstrations are igniting passions all over the world.
We live in an interconnected world. When you feed the flames of hate, expect the flames to ignite ready tinder in other places in the world. Barbarism is contagious.