They also said the ones living in Israel ironically oppose Israel and manage to evade military conscription. Is this true?
Israel is full of religious anti zionists. BUT they don't stand with terrorists.
Neturei Karta are a small group, and of them, a few radical branches stand with terrorists / lecture to muslims about evil zionists, go to holocaust denial conferences. It wouldn't suprise me if most anti zionists would not support a palestinian state. Simply because like any israelis, they know what arabs are. They do'nt offer an alternative either. They just ignore the government. They may be a majourity soon, then some will naturally take power , whether it agrees to their old ideology or not!