The plan is DOA only if you are willing to believe the objectives are as stated in the plan.
Think about the plan as a lever to pry the rest of the Arab world away from the Palestinians and you will see that it is already having significant success.
Most of the Arabs are a lot more worried about Iran than Israel. In fact they can see that Israel can help them with the Iran issue a lot more than the Palestinians can.
If the plan does nothing more than cut off a significant amount of the oil funding going to the Palestinians it has worked.
I believe that the objective wasn't to bring peace to the Middle East but to remove the U.S. from any part in the peace process altogether. And through this plan and his policies Trump has placed us inextricably on the side of Israel forever ended any possibility of the U. S. offering themselves as an 'honest broker'. So from here on out it's up to the Israelis and Palestinians to work it out between them. Peace, no peace, no longer our concern.
Think about the plan as a lever to pry the rest of the Arab world away from the Palestinians and you will see that it is already having significant success.
I see some talk but no action.
If the plan does nothing more than cut off a significant amount of the oil funding going to the Palestinians it has worked.
It won't do that.