>>279934625>parodyWhen the modern audience member is confronted with media that isn't meant for him, he shrieks "PARODY! SATIRE! THIS DON'T BE REAL!" as the idea of a Christlike figure or even the existence of someone who isn't a monster is too much for his irony-poisoned mind.
Also Frieren misses Himmel and loved him, so of course all her memories we see of him would be positive. You should be able to understand this if you have a functional mind. I don't even fully blame you since most modern media is allergic to the idea of a morally white hero and nobody reads books anymore. In all likelihood you were never exposed to heroes growing up, only walking deconstructions and commentaries on why being a hero is actually [negative buzzword of the day].