Why would you “drop America and go to Israel” if you’re concerned for Israel’s relationship with the United States?
“Aid it to stand on its own without foreign aid” means to move to Israel? Really? Given the billions of dollars that Israel needs to spend just to stay alive in that neighborhood, may Hashem protect all His children, nothing short of a major change, like Sheldon Adelson’s changing the media there, will have any positive effect on Israel’s bottom line.
The rest of your post essentially indicates that it’s better to remain and vote in the United States for someone else next time. The support for Yahadus in this medina shel chessed is nothing to take for granted and, in the United States, the typical person on the street all the way up through the government, actually respects religion. Unlike Israel.