We have no problem to host 2 million palestinian.
Egypt is 1 million sqkm in size.
we already host 9 million refugee ( some syrians, some sudanese, some libyans , some yemenes and some iraqis) and egypt themselves are 120 million person.
we have enough food, enough electricity and enough fuel (however the water can be a problem in the coming years but not now).
we don't want the palestinian to flee their land because that's what the jews want , drive them to sinai and take gaza for themselves , it's a zionist plan to demolish what was left of Palestine.