First off, Gaza is not entirely demolished. It's a faux-pas like saying Lebanon is demolished, it's a hyperbolic euphemism for saying it needs to be annexed. If America wasn't systemically opposed to foreign aid we might... yunno, save these people like we do with the PKK.

Second off, the attacks on Gaza have been tolerated by several administrations including Trump's own first stab at office. He deliberately avoided conflict resolution because any international negotiations would draw attention to Israel's presently illegal borders.

Third off, any ethnic Arabs that voted for "Zion Don", a man who's name emblazons Trump Heights in illegally occupied Israeli territory, knew what they were getting into. The bigger problem was people abstaining to vote entirely and letting the opposition get their leverage.