I love how people lap up the ethos of Nationalism, given that it's the root cause of world evils. War, mass slaughter, pillaging - all done in the name of National love, or patriotism. The Transcendent Evil in humans is truly brought out in magnificent colours with Jingoism. There is little reality to the word Hero, given its other, darker and much uglier other half.
So given the context I created, Itachi is no hero. He betrayed his kith and kin and slaughtered them in cold blood. There is no heroism in betraying your own kind, especially if they revere and look up to you to drag them out of decades long wrongful segregation. It's pitiful and supporting such dogmatic views woefully horrid. I have no idea, who in his right might channels their personal views on this indoctrinated garbage into this manga, and even consider it elevating morally or ethically.
I forever, remain surprised.