These days conflating criticism of israel with anti semitism is a very clear, very obvious and very reliable racist calling card.
Mitch McConnell (adherent of the great replacement theory) accusing Joe Kent of anti semitism gave the accusation the same gravitas it would have if Strom Thurmond or the Grand wizard of the KKK did it.
i.e. it only serves to underscore the accuser's racism.
Those days people that hate Jews claiming they're "only anti-Zionists" are being white washed while synagogues are shot at and people displaying anything Jewish are attacked on the streets in western countries.
Antisemitism is at all times high. And not the "critical of Israel" type of antisemitism. The "jews control the weather", "space lasers from mars" and "let's kill all of them" type of antisemitism is rampant.
Comments like yours are the racist ones. Maybe you don't understand that but that's a whole problem on its own. People are completely uneducated on what antisemitism is, the traditional blood libels against the Jewish people, the history of the Jewish people, and how all that relates to what's going on today.
Did I cite Mitch McConnell? No, I did not. I tried to be clear that I am not accusing Joe Kent of anti-Semitism because he is criticizing Israel, and Mitch engaging in that kind of rhetoric is only serving to make it harder for me to make my point. I am accusing Kent of anti-Semitism because he has a history of engaging in anti-Jewish conspiracy theories and consorting with neo-Nazis. My point is simple: we should not respect Joe Kent. His resignation is correct; his reasoning is flawed.
> These days conflating criticism of israel with anti semitism is a very clear, very obvious and very reliable racist calling card
No it isn't. There are lots of anti-Semites who just don't like Jews irrespective of Israel's foreign policy. There are also a lot of people criticising Israel who are idiots, alongside the–I believe–majority who have thought deeply about the issue and concluded dispassionately.