I doubt Trump knows who the Kurds are, and I suspect Biden doesn’t either. They are fairly secular Moslems who are greatly annoying Americas enemies, as well as the Turks (who are American allies, at least nominally). Historically they have been friendlier to Yidden than the Arabs, Iranians or Turks.
A weak United States will be unable to help Israel, and the combined effects of Trump and Biden, WOKE and MAGA, is to weaken America.
For Israel, the best approach is to cut a deal the Palestinians, which will end the threats from the Iranians, eliminate reliance on the Americans, and probably result in Israel losing its invitation to join in World War III (which will be a great show to miss).