They will have another election soon and can popularly reverse course, right?

In this particular war? Hopefully. There’s a good chance they’ll just get someone more competent to lead it, but I won’t deny that there’s also a significant possibility they’ll call off the whole thing out, which has been disastrous for Israel. But, I don’t see any significant social current calling for peace with Palestine in Israel. Israelis have been feeling many things since the start of the war, but remorse towards their treatment of Palestinians before and after the war is not one of them. So… yeah, not getting my hopes up.