The most important hurdle is the holohoax. Some of the best points are the proven lies, starting to with 'muh lampshades', the fact that all internment camps were called death camps but proven by the international red cross to be otherwise, the shifting number of deaths in auschwitz and the fact the only remaining 'death camps' were in Soviet territory. Honourable mention to nazi/Zionist cooperation to emigrate jews to Palestine during the war as kicking them into their own country was their best final solution. Next big point is the holodomor, Jewish involvement in the soviet union and how the Jews in framed their own crimes as German crimes. There was a quote that I can't seem to find in the gulag archipelago where he states that the prisoners liberated from German camps by the Soviets were instantly arrested for conspiring with the Nazis. The narrative was already established and they didn't want the truth getting out. Over 16 million were killed in the soviet union through Jewish directive. Worth looking also into the Jewish Cheka, soviet union's secret police.