Does Naruto really hate Athena in fanfiction? What could be the reasons?

It might be a simple matter of territoriality in the fanfiction. Naruto has his own group of friends and comrades in his own universe. When he encounters Rias Peerage, he could feel threatened by their presence or the way they interact with the characters in his world. Also, the power structures are different. Naruto's power comes from his own training and the chakra within him, while the Peerage gets power from different sources like contracts and devil heritage. This disparity could lead to dislike.

In fanfiction, Naruto hating his sister could be due to various reasons. Maybe the writer wants to create a new and complex dynamic. However, in the original Naruto series, Naruto doesn't have a sister, so it's all fictional creation. It could be that the sister character is written to have done something really bad to Naruto or his friends, which makes him hate her in that particular fan - made story.

Maybe Naruto hates it because the two universes have very different power systems and cultures. Naruto's world is about ninjas, chakra, and village politics, while Avatar has bending elements and a different kind of spiritual connection. The fanfiction might misinterpret or blend these in a way that doesn't sit well with Naruto fans who are purists.

In fanfiction, the concept of Naruto hating devils could be a way to explore different aspects of his character. His own experiences with villains and the need to protect his world could lead to such a stance. For example, if devils in the fanfiction are shown as a new threat that undermines the peace he has fought for. His hatred could also be a reaction to the devils' values which might be in direct contrast to his own. So, in the context of this specific type of fanfiction, it's quite possible that Naruto hates devils.

One reason could be the way Hiruzen treated Naruto as a child. In the original, Naruto was kind of an outcast, and if in fanfiction, Naruto blames Hiruzen for not doing more to prevent that, he could hate him. Another reason might be related to Hiruzen's decisions regarding the Uchiha clan. If Naruto in fanfiction feels that Hiruzen's actions led to bad consequences for the village and his friends, he might develop hatred.

Perhaps in the fanfiction, Dark Naruto has been betrayed. It could be that someone he trusted deeply, like a mentor or a close friend, turned on him. This act of betrayal could make him lose faith in humanity and lead to his hatred for everyone. He might think that if one person can betray him, then anyone can, so he hates them all without distinction.

One reason might be that he doesn't like how fanfiction can change the relationships between characters. For example, in the original, his relationship with Naruto is based on training and mentorship, but fanfiction could make it something completely different.

Typically, Naruto is known for his deep love and loyalty towards his friends. Fanfiction that has Naruto hating his friends is probably a deviation from the traditional understanding of the character. It might be used to explore some extreme scenarios, like if he was under some sort of mind control or if there was a huge misunderstanding. But in the mainstream Naruto - themed fanfiction, this is not a common occurrence.

Yes, in certain fanfictions Naruto hates Hiruzen Sarutobi. Fanfiction often takes the original characters and storylines and twists them. Maybe the writer of such a fanfiction thought that Hiruzen's actions, like not fully protecting Naruto when he was a child, could lead to Naruto having negative feelings towards him in this alternate take on the story.

Well, in Naruhina fanfiction, the idea of Naruto hating Sakura can be a device used by writers. It could be due to jealousy in the context of the story, like if Sakura is shown as being too close to someone Naruto doesn't like. Or it could be a misinterpretation on Naruto's part of Sakura's actions. But this is all part of the fictional world of fanfiction, and not a given in the overall Naruto universe.