To whatever extent Israeli civilians are more moderate, they’ve never truly been able to affect change. Israel’s history only started with a terrorist campaign of ethnic cleansing and genocide. Rabin’s efforts are truly exceptional in Israel’s history, and he was murdered for it. The return to genocide is simply a return to the norm.
Even if Israeli moderates were to win political power, it would only be temporary. Israeli terrorists saw no problem ethnically cleansing the land to invent their own state with only people they approved of, and if popular sentiment turns away, they no doubt would do it again to remove the new “undesirables”.