To paraphrase your philosophy of life, Jews are vile creatures who deserve the expulsions and worse that they have suffered; they are not wanted anywhere, so they should go “back” to other places where they are not wanted rather than stay in Israel where they are not wanted. But that mistreatment should be called “coexisting.”
So, for the last time, Israel exists because of people who believe as you do; Israel is necessary because of people who believe as you do; and the only way Israel will cease to exist is another Holocaust. Neither Israelis nor Palestinians are going anywhere, Palestinians will never put up with the way Israel has been treating them; so there are three choices: continued war, some kind of resolution, or the extinction of Israel. Nobody is “going back” to anywhere so you can quit proposing it.