It looks to me like many people think that if the Palestinians reject the Deal of the Century (seems likely) Israel will still be allowed to do whatever it wants and annex everything Trump gave us in the Deal.

I do not know why they think this. Maybe it is true, maybe not, but I am not sure what the idea is based on. Until now whenever the Palestinians said no, rejecting a deal, Israel was not given the free hand or legitimacy to then make unilateral moves. I am not sure why we all think this time will be different.

And even if it is, it does not take into consideration the possible removal of Trump from office as the next step of the impeachment situation (though this seems unlikely) or Trump losing the upcoming elections (more possible). If Israel is going to make unilateral moves, it better be while Trump is still in office, and even then, I am not sure how the president following him will deal with it.