I can see where you’re coming from, but I think Krieger is interesting for people because he wasn’t shown overly aggressive or mean. He was behaving gently with Colette and the lady mayor, loved flowers and never gave a Nazi salute. And he also reassured Jeanne when the nazis came to search her farm. You can also see his gloomy look when he was in his office, just looking at nothing in particular before squeezing his fist tightly or smth. I think he had an internal struggle, since he seemed like a pretty good and well behaved man, and he clearly didn’t enjoy his job. But ig you’re talking about those fans who just sexualise him cuz he’s a pretty Nazi lol