today, on average a cremation takes 2-3 hours with modern technology. Auschwitz had only one oven and it could only fit one body. conservatively that's 12 million hours to bake 6 million jews. there are 8760 hours a year, meaning it would take 1370 years with modern technology in the location implied to kill 6 million Jews.
and if you still believe in the holocaust and that the Germans engineered superior technology to that of our liberal democratic multiculti society in the 21st century, then why are you so white supremacist?