Expected. As soon as the Israelis backed out of Gaza years ago, the Arabs in Gaza looted everything that could be stolen. They are about the same as the feral class here in the US just waiting for the opportunity to steal everything they can cart off. The kibbutzim the Arabs raided and killed, drove off or kidnapped the people will be stripped to the bare walls.
Probably. When the Israelis pulled out of Gaza they left turn-key agricultural establishments (computer controlled irrigation and the like). The Gazans, in their hatred of the Israelis, ripped out the infrastructure leaving devastated agricultural establishments that would not produce food for them.
Small wonder the rest of the Arab world doesn't want them.