he hated Nazism, but he was drafted and those who refused the draft were sent to concentration camps. Thus he had no choice but to go to the front against the soviets, where he sabatoged his platoons machine gun Then surrendered without resistance.
This is a True story according to his diary.
Which makes a lot of sense. You can't have people with empathy running the concentration camps, there would be far too much sabotage.
So yeah, obviously fuck every single concentration camp staff.