I hate to bring politics in this, but any sort of aid given to the Gaza people can be construed by others as being political. In fact, people arguing for the Two-State Solution or the end of the expansion of settlements on the West Bank make the argument that such a development would be the best for Israel, and not against it. Since others (ie., the current right-wing gov't of Israel and its supporters) would interpret that as being against Israel, I can't imagine the same people would see economic aid to Gaza as being beneficial to them.