@ErikUden "Speakers like images that glorify terrorism and repeat anti-Semitic propaganda" means those speakers support terrorism. One Nazi at a bar makes it a Nazi bar, etc.
What I see following pretty left-wing Israeli groups here is that those actions, far from oppressing the Jews, are widely popular among the Jewish community; you should assume anti-Zionist Jews who get arrested are Neturei Karta levels of antagonistic to (other) Jews until proven otherwise.
@Alon @ErikUden Always ask for explicit receipts. "Images that glorify terrorism" could just as well mean the Palestinian flag, etc. The German police and state establishment do not deserve the benefit of the doubt that you're extending to them.
The German state does not act in the interests of, or on behalf of, Jews! Nor even, really, (Jewish) Israelis. It follows its own interests and it supports the allied Israeli state (which also has its own interests separate from those of Israelis let alone Jews).