The majority of criticism of Israel I've seen have nothing to do with Jews or Judaism, but the war crimes by a right-wing militaristic state that engages in constant violent aggression.
Outside of extremist Muslim rhetoric, I've seen almost no anti-Jew criticism of Israel, but I've seen many statements like yours that equate criticism of Israel with antisemitism.
Plenty of mid-right-wing voters like myself just don't like that US politicians are displaying foreign loyalty, regardless of what country it is. It started with Kissinger. I'm not even going to call Israel's wars unjustified, just very clearly shouldn't be our problem.
Outside of extremist Muslim rhetoric, I've seen almost no anti-Jew criticism of Israel, but I've seen many statements like yours that equate criticism of Israel with antisemitism.