Americans have much more cultural and religious reasons to support their European Christian kin. But if all the Americans with various ancestry forgot that they are Americans first and started to lobby for aid to their respective countries of ancestry, I doubt this country would stand for long.
No matter how much your side wants aid to Israel cut off. This nation is built on a Judeo-Christian (or Christian-Judeo if you prefer) culture.
I prefer Christian. Judeo-Christian is an oxymoronic neologism. You can't knock the door down and then sit down in a couch saying "I'm your new best friend, and if you try to decline this generous offer, I'll call you an anti-semite".
This is why aid will continue and America will be blessed for it.
Blessed? You want goods now, and some vague payment in the indefinite future? LOL! Besides, what are you doing here if you are so sure how it's going to work out? Let me remind you, things haven't always worked out for you guys, despite all the huffing and puffing, borrowing your nemesis AGAviator's expression.
BTW> Did some Jews help you get into the United States? Maybe you owe us big time.