That’s the problem, the Arabs are reproducing faster than the Jews. Some genocide, eh? Maybe the Haredim will remedy that situation, and Israel can justify its existence that way.
The Americans massacred the Native Americans, the Australians displaced the Aboriginals and exposed them to disease. The Israelis pretty much let the Arabs be, including those who chose to remain in Israel and are citizens. And now there is a permanent Arab majority in the ex-British mandate. Single state = no Jewish state, so don’t hold your breath.