> There was a lesson to learn from the holocaust. We're always reminded that: "Never forget, we've learned our lesson." "What was the lesson?" That's the question. The lesson is, "You're the Nazi". No-one wants to learn that; If you were there, that would have been you. You might think "Well, I'd be Oskar Schindler and I'd be rescuing the Jews." It's like, no, afraid not. You'd at least not be saying anything. And you might also be actively participating. You might also enjoy it.
Hindsight theoretical morality is very different from experience on the ground, where peer pressure, stress, uncertainty, exploding situations and fog of war come into the mix.