Israel recognizes this as kinda bullshit and willingly offers basically half the land to existing Palestinians and also offers full citizenship to any Palestinian who wishes to remain in what is now Israel.
Palestine refuses the deal, declares war on Israel
Israel kicks their ass, again offers a deal with less land
Palestine again says no, basically a cold war begins
Other Arab countries refuse to allow Palestinians to move there, also declare war on Israel and get their asses kicked
Terrorists begin attacking Israel from Palestine, especially from the West Bank
Those terrorists are elected to run Palestine in a free and fair election
Israel begins committing human rights violations against Palestinians
We’ve now been at this last stage for at least two decades, possibly longer but I can’t be bothered to fact check myself on the exact dates right now. And yes, this is absolutely as short as the TL;DR on this situation can get, I’m 100000% sure both sides will get upset about details I left out even in this longer story.