Re: Israel's Assassination of Hamas Chief (Video) Raises Tensions on Both Sides of Gaza
Nick Young is actually right on the money stating that the other Islamic states want nothing to do with Palestinians.
He already pointed out Black September, when the Palestinians attempted a coup in Jordan which resulted in a massacring of Palestinians far beyond anything Israel has done.
Lebanon actually has a bunch of Palestinian refugees from earlier conflicts. They have been there for decades and are still denied any form of citizenship or legitimate status. Same story essentially in Syria, although with Syria's current status it's become more complicated.
Egypt is known to far more strongly protect their border with Gaza than their border with Israel for instance.