I still have a problem understanding why
It's okay for Arabs to live in Israel and constitute 15-20% of the population, yet it's not okay for a few Jews in live in their ancestral homeland in Judea and Samaria. As long as they are restricted to say 10% of the population of the future Palestinian state, what's the big deal? Why are Jews absolutely forbidden to live in Arab states? Isn't that ethnic cleansing??
And of course if the Arabs hadn't tried to wipe out the Jews in 1967, there wouldn't be any settlements there anyway.
And of course Israel offered to pull back out of nearly all of the West Bank in 2000, but the Palestinian side refused and opted for more terrorism and more war instead.