That, given the Jewish refugees turned back by FDR in 1939, is illogical and counter-intuitive. And then there's this...
For most of the 20th century since 1936, the vast majority of Jews in the United States have been aligned with the Democratic Party.
https://en.wikipedia.org/wiki/Jewish_views_and_involvement_in_US_politics
Jews have a history of not being liked by anybody, but also a history of surviving as a community by ingratiating themselves with the governing class. Dems have been the governing class since the 1930s, as demonstrated by the GOP over and over. Repubs got nothing to offer Christians, much less to Jews.
Hard to understand.
Democrats turn their backs on Israel and pander to the muslims who want to kill all Jews.
Republicans support Israel and are the best friends that Jews around the world have anywhere.
In return, American Jews are reliable staunch supporters of democrats.
Go figure.....