If Israel wanted to kill masses of Arabs, they would have. Instead, the populations of Gaza and the West Bank are soaring.
The Arabs are free to leave. There are practical difficulties, but the Israelis aren't preventing departure.
In Israel, Arabs and Druze have equal or nearly equal rights, and are judges, soldiers, lawyers, doctors, and businessmen. Arabic is one of Israel's national languages.
The acid test of whether criticism of Israel is really Jew hatred is if the standards applied to Israel are the same as for other countries. Compare the performance, for example, of Israeli air power on Gaza to the performance of American air power on Afghanistan. It turns out the ratio of civilians killed to bombs dropped is higher for the Americans.