Psychotic. Not so much to be Jewish-while-anti-Zionist (although that, right there, is pretty darn unusual), but to be Jewish and praise the current situation in IRAN as a good one for Jews.
There were a lot of Jewish anti-zionists before and immediately following the creation of Israel. I’m not Jewish and am getting this from remembered novels and history, but I think the idea was that it was not the right time to recreate Israel according to Biblical prophecy.