qwertyqwerty: The current “America First” is strongly pro-Israel (unlike the original one in the 1930s that was anti-Jewsh) BUT “rooting for Israel” doesn’t help much. Israel needs access to American military gear (and “American First” opposes foreign aid) and the United States willingness to intervene in certain conditions (including the attempt by Iran to block Israeli access to the Red Sea). Many people in many countries were very sympathetic to the Jews in World War II, but did nothing to help – we don’t need such sympathy.
I should add that I would not be surprised if Trump decides that since various allies (e.g. Poland, Israel, Taiwan and Ukraine) are showing a willingness to arm themselves to the teeth and fight for their own freedom, the United States will proudly see the America if First in leading the free world – but given Trump’s (and Biden’s) chaotic style of doing business, one can’t be certain how this will play out.