Yes, exactly, saying "all Jews" are anything negative is anti-Semitic. I never said, or would say, Zionists are anything. When I want to say something like that I'll say "some".

Although I didn't get into it, some Zionists are ruining it for the original Zionists. Zionism in itself isn't bad. Indeed, most of the world is some kind of "ism". I consider myself a Zionist in the original sense. I want Israel to exist. Sadly, not as easy for me to argue it's good for everyone, Jews AND Arabs of the region. Despite it all, I still believe.

Thanks for the comment!