The big difference is that Nazi Germany wasn’t as fundamentally important to us getting larger, cheaper TVs. Economics clearly trump everything else. It’s ok to harvest organs from countless members of ethnicMinorities as long as the system that does it helps out bottom line. If the Soviet Unions economic system has worked well, we would have supported them too /s
I think you underestimate just how much of the US's immigrant population and culture was either directly German or German-influenced leading up to and in the early years of WWII.