I disagree. Palestinian extremism is an existential threat. Israel can nuke Iran because it's far enough away and downwind, but Israel can never nuke the Palestinians because they're too close! You've got almost 7 million Palestinian refugees who apparently support extremist parties like Hamas, and so if Israel lets down its guard, those extremist Palestinians are evidently going to invade Israel and just start massacring and raping everyone. You're never safe when your neighbor is in a constant state of wanting to rape and behead you.