Bibi wants to hurt Biden because he's trying to stop the genocide little murderer wants, while tsf supports it 100% and would support killing each and every Palestinian in that state.

Netanyahu action, past and present, do not represent Israel's best interests. Like many other countries Israel's politics have been taken over by right-wing extremists. His autocratic and ideologically extreme behavior is not acceptable to the majority of people in the US.

It appears the Republicans see an opening now to woo Jewish voters by an alliance with the right-wing in Israel. Their pitch: If you back the Israeli right wing, you belong with the Republican right wing.
Will this strategy work? It could somewhat split the Jewish-American vote. But I don't see a wholesale defection. Like within all communities, opinions vary.

Is whether American Jewish Dems will vote for candidates who are hostile to Israel.

The truth is that any American Jew with a pulse knows that Bibi is by far the most efficient instigator of anti-Semitism existing in the world today. Their lives are getting worse because of him and will be further downgraded due to the hatred for Jews he and his actions continue to cause.

I do not think that many American Jews will support a party dominated by fundamentalist Christians who are trying to make Christian fundamentalism the law of the land via governmental enforcement, especially a party with a leader who dines with Nazis and surrounds himself with a bunch of Jew hating white nationalists!

Most American Jews do not like Bibi or his policies and view him as "Israel's Trump", and with all of the negatives listed above, including the constant assault by Republicans on the rights of those who are NOT Christian fundamentalists, Trump will not get the support of the vast majority of them.

Edited to emphasize: Most American Jews do NOT equate support or a lack of support for Bibi's policies with support or a lack of support for Israel in general. They know the difference.

Edited also to change "he" to "Trump".