Perhaps in the fanfiction, the Rookie 9 are given more importance or heroic moments at Naruto's expense. Naruto has always strived for recognition and respect. If the fanfiction makes it seem like the Rookie 9 are getting all the glory while he is left out or made to look bad, that would be a valid reason for him to hate it.
Maybe Naruto feels overshadowed by the Rookie 9 in the fanfiction. In the original series, Naruto has his own journey and development. If the fanfiction misrepresents his relationship with the Rookie 9 in a negative way, like making them seem better than him all the time, he could hate it.
It could be that the fanfiction changes the personalities of the Rookie 9 in a way Naruto doesn't like. For example, if it turns his friends into mean or unrecognizable characters, Naruto, who values his comradeship, would hate it. He might also dislike it if the fanfiction forces a plot where he has to compete with the Rookie 9 in an unfair or untrue manner.
One possible reason could be that the original Naruto story has a very distinct and carefully crafted world and character arcs. Fanfiction might distort these in ways that seem disrespectful to the source material, making Naruto, as a character concept, seem to 'hate' it. For example, some fanfictions may change Naruto's core values or relationships in a way that goes against the essence of the character.
Well, maybe in this fanfiction Naruto has some clashing values with Makarov. Naruto values loyalty and friendship highly, if Makarov somehow goes against these concepts in the fanfic, Naruto could hate him.
One reason could be that Naruto values respect, especially towards women. Perverts in fanfiction might go against this value of his. He has been shown to be protective of his friends, and seeing improper behavior towards them or others in fanfiction would make him dislike it.
Well, in the 'naruto hates zeus fanfiction', it could be due to cultural differences. Naruto's world has a specific Japanese - inspired culture, while Zeus is from Greek mythology. Naruto might resent Zeus for representing a foreign and perhaps overpowering entity that doesn't fit into his understanding of the world.
One reason could be that the fangirls in the fanfiction might misinterpret his character. Naruto is a complex character with his own goals and values, and fangirls might focus too much on romanticizing him rather than staying true to his essence.
One possible reason could be a clash of personalities. Naruto is from a world with its own set of values and power systems, and Sirzechs is from a different fictional universe. Maybe Naruto, in the context of the fanfiction, sees Sirzechs' power or attitude as something he dislikes. For example, if Sirzechs has a very different view on leadership compared to Naruto's idea of it, that could cause friction.
It could also be due to the overall tone and plot of the fanfiction. If the fanfiction has a dark or negative theme and Yasaka is a part of that in a way that makes Naruto seem to 'hate' her, it might be because the writer wants to create some sort of conflict. However, this may not align with the original essence of Naruto's character, who usually tries to understand and befriend rather than hate without a good reason.
One possible reason could be that it goes against the original essence of Naruto's relationship with Konoha. Naruto has a strong bond with Konoha, and yaoi fanfiction might distort that relationship in a way he wouldn't like. Another reason could be that Naruto is a character who values traditional values and friendship in a non - sexualized way, and yaoi fanfiction often sexualizes male - male relationships which he may find inappropriate.
In fanfiction, the 'hates' aspect could be a creative way to explore different character dynamics. It might be that the writer wants to create conflict. Naruto, coming from his own world with his own set of values, could clash with Ozpin's way of doing things. For example, Naruto values honesty and open - mindedness among friends, and if Ozpin's actions go against that, it could lead to hatred in the story.
Maybe Naruto, as a character with his own set of values and storylines in the original Naruto universe, clashes with the concepts often presented in Olympus - related fanfiction. For example, the Naruto world has its own unique power systems, cultures and ethics which might be very different from what is typically found in stories related to Olympus.