Trump couldn't be "president" during the 'saving Israel for last" chapter.
He would be (and was) forced to show support for the Zionist state or they would nuke him outright taking anyone with him. And 'peace is the prize' not what people think of trump.
So he gets actor Biden to "support them" to the demise of all those who do. Against other reasonable countries and common sense this stage of the show will support them until bankruptcy. Count on it.