> if you replace "Zionist" with "Jew"

I've never understood this kind of argument. If I replace "Zionist" with "elf", then the anti-Zionist movement would be anti-elf! Oh no!

Except that no one is replacing anything. The anti-Zionist movement is exactly that: anti-Zionist.

Antisemitism is real and a problem, but it's not the same thing.

> if you replace "Zionist" with "Jew" you're at Goebbels levels of antisemitism

This is a weird statement. It seems to suggest this as a reason not to criticize Zionists but if you replace "fascist" with "Jew" you're in a similar situation and that doesn't mean people shouldn't criticize fascists.