In fairness the second world war was not fought about exterminating or saving the Jews.
It is totally wrong to claim that all nations banded together to save the Jews.
the whole idea of the Jewish Holocaust was made up at the end of the war to cover up the real war crimes made against the German people.
But then again, the Jews declared war on Germany a decade before WW2 and they also betrayed Germany in WW1 to get Palestine. And they controlled the global media and banking.