Why are White Americans so faithful to Israel? Nobody else does this

Why do Americans always say that Israel is their one and only true friend and ally, say that Ameirca would have failed without Judeo-Christians, get down on their hands and knees for Israel, circumcise their sons for Israel, agree that acceptable for Jews to kill the children of goyim (non-Jews) in nearly any context because a goy (non-Jewish) child might grow up to be an anti-Semite, accept the Jews as white (only WASP were white), and circumcision in America is basically an act of marking the American as a slave for Israel.

You said one bad word about Israel in America, and massive portions of the American Midwest support Israel on a religious basis; would consider you a traitor to America.

And yet now when Israel is at its weakest and needs help from its allies the most, USA simply says fuck you and that it won't help Israel defend itself from Iran