harald sword is in grandpa head if you didn't pay attention. now why would the leader preaching about peace, try to kill that old man.
I'm just not filling in gaps with fanfic like Harald is actually satan truthers.
To continue the Loki is just a lil uwu bean agenda you just gave Harald qualities that aren't even necessary for him to be the psychologically troubled, tragic king he clearly is.
Harald hated having ancient giant blood, that's the self-hate bigotry we know he has, which is pure Elbaf/warrior stock, and got with an outsider and accepted Saul/educated his populace with books that should have gotten his island carpet bombed by Imu.
No way was he telling Loki to hate his brother and to believe in the superiority of his genes.