Oh because the a lot of the apparatchiks of the Nazi and Imperial Japanese regimes were absorbed into the western countries (operation paperclip, unit 731 amnesties, ratlines => colonia dignidad, jakarta method masterminded by Nazis mindset in the CIA) and the remaining nazis were propped up by the allies in west germany to continue their reign after all the dust was settled after which they eventually and successfully absorbed east germany. Note; Germany was never denazified.
Ok now a double honest question, why do zionists have unlimited justifications for committing a holocaust over the last 15 months+? And how many oceans of Palestinian children's blood does it take to wash away German guilt?