“ever heard of kristallnacht?”
Surely you can’t be serious. Hitler wrote Mein Kampf (which became a best-seller), detailing his Anti-semitic opinions in 1925 and came to power in 1933. Kriallnacht was in 1938. Pogroms had been happening in Europe for centuries. It was not an overnight change in public attitude towards the Jews and I’ve never heard any historian claim that it was.
I still don’t see where you’re getting that people are ignoring the Antisemitism in the US. You can state evidence of it worsening, but who’s ignoring it? It seems like your goal isn’t actually to get us to stop ignoring the Antisemitism in the US, but rather to get us to START ignoring all the Antisemitism in Israel and elsewhere.