I think the entire situation is creating more Hamas.
You think some starving Palestinian kid whose just seen his family (and now, the person supplying aid in the form of food) blown into a thousand pieces is going to just drop all pretenses and love Israel?
Israel has been trying to eradicate Palestinian terror organisations with bullets for about 75 years now. Tell me, does it appear to be working?
I'm not saying Israel needs to lay down its arms and start holding hands with Hamas, but at the very least it needs to offer a path forward. An outline of a path towards resolving this. Instead it has closed all avenues, offers no perspective for improvement. And has never really done so (even the Oslo accords was almost entirely concessions from the Palestinian side). It offers noting more than a life of misery in what is little more than a ghetto, subject some the most banal and arbitrary rules (please, explain to me how banning coriander and chocolates keeps people safe).
This is the entire life for many Palestinians. Many have never known anything other than military occupation and a boot in their face flying a Jewish flag, from a Jewish nation, proudly proclaiming that Judaism demands a boot in their face, and when you complain the boots kick harder. If you complain too loud you risk getting summarily executed with no justice. Your entire life is an exercise in cheek turning.
And then you complain these people don't care much for Jews? Gosh, I wonder why. they must've been born that way or something ¯\_(ツ)_/¯
