rightwriter- I think that you just are glossing over too many major details that would play out if Israel actually fully withdrew and gave the Palestinians a state. How would the decision affect and divide Israeli society How would Palestinian society react? Will there be war between Hamas and Fatah or will there be a unitary government? What are the borders of this Palestinian state? What was done with the Israeli settlers in the West Bank? Are they annexed with Israel? How is Gaza and the West Bank connected? Who controls Jerusalem? Is the separation wall destroyed? Who controls the water supplies? etc.
There’s a reason there have been numerous summits and talks and yet this conflict is still unsolved. Nothing here is simple.