I have not seen the movie (and will not because I oppose the occupation of Western Sahara), but I think OP was clear about this. She described the protagonist as someone who’s main quality is feeling bad about the stuff his done, but that’s about it.

In modern times this is a common trope, that solders and military commanders do not have to face any consequences for their crimes as long as they say they feel bad about it, and as long as they were fighting for our team (see recent episode about Graham Platner). No focus on the victims, no focus on criminal justice against the protagonist, just repent and you shall be forgiven.