Nice try, but Zionism refers to the movement which believes that Israel should be a purely Jewish state - i.e. if you are not a Jew, you don't belong in Israel,

Nice try, but Zionism refers to the movement which believes that Israel should be a purely Jewish state - i.e. if you are not a Jew, you don't belong in Israel, or at least: you have a lesser status than Jews. Its nice for your argument to conflate Israel with Zionism - and after all, 80% of the population of Israel do this too - but its not nice for the few million non-Jews living in Apartheid conditions as a result of this movement. And that is the point of Irans official position.