We’re so used to being fed secular ideology telling us that the Holocaust was a man made event caused by out of control antisemitism, we start believing it.
We are maaminim bnei maaminim that the Holocaust was a gezeirah min hashamayim. Different reasons have been given by gedolei Yisroel why it happened but all agree it wasn’t a gezeirah. The way to annul gezeiros is through yeshiva, tefilah, & tzedaka, not through politics.
It’s possible we’re supposed to make hishtadlus to minimize sinas Yisroel & oppose antisemitism but that’s a tafel not the ikar.
Let’s remember that the Holocaust was a gezeirah from Hashem & all gezeiros are wakeup call for teshuva. The ADL, Simon Wiesenthal, Askonim etc. Won’t stop a Holocaust, only we can by our own actions.