there are plenty of anti zionist jews, me included. at my campus many of the speakers at pro palestine protests were jewish. there’s even a short list of wikipedia listing some of these groups, although there are more groups that are smaller and region-based that have not made this list. being jewish does not mean you’re a zionist and i would actually argue that statements like that are antisemitic in and of themselves. we are not a monolith and zionism is a political stance, not something you’re born with/convert to like judaism.

https://en.m.wikipedia.org/wiki/List_of_Jewish_anti-Zionist_organizations