because, fuck them. that's why.
why let them die peacefully in their beds surrounded by their loved ones? certainly that's not how the people they gassed died.
What alternative did they have? Follow orders or be killed for being a Jew sympathizer? Nothing like blaming people under extreme duress for following orders. Do you also blame the guards at the US detainment camps during the war for following their orders? Or would you rather have had them disobey orders during a time of war to satisfy their morality? Not even without the threat of death / being tossed into some gas chambers themselves did you see US soldiers "doing the right thing."
That being said, I don't see a problem investigating them for things they did beyond their orders. I do, however, think it's pretty difficult to differentiate the things they did for self-preservation vs. the things they did because they were true believers, but that's what the court is for.
