Anti zionism is being against the state of israel, rather than being against jews. Many hassidic jews are anti zionists while being (obviously) heavily in favour of the jewish people, culture and faith. Apparently in some old book, some dude called YHWH (no relation) says something about the jews needing to be stateless people or suchlike. So anti zionism is not racism per se, but prejudice against a specific state. Antisemitism, being against jews, is racism. I don't know which type of prejudice the k****ead with the upside down salute represents.