In some fanfics, Naruto might be made to hate Kami due to a misinterpretation of Kami's role. Maybe the author wants to create a new narrative where Naruto rebels against the traditional concept of Kami in the Naruto universe.
Well, it could be that in the fanfic, Kami is portrayed as being unfair or having some hidden agenda that directly affects Naruto or his friends. So, Naruto hates Kami as a result of these actions that go against what he believes in. For example, if Kami was shown to be favoring certain clans over others and Naruto's friends from a less - favored clan suffer, that could lead to his hatred.
In the fanfic, Naruto could hate Team 7 because of a change in the story's plot. Perhaps something bad happened that he blames on the team. It might be that the team made a decision that Naruto strongly disagreed with, like a mission choice or how they treated an enemy. This could cause his feelings towards them to turn sour.
Well, in fanfics, sometimes authors like to take a completely different approach to characters' relationships. In the case of Naruto hating Kushina, it could be related to a power struggle within the fanfic's plot. Maybe Kushina has some power that Naruto feels threatened by, or there are political or family reasons within the made - up world of the fanfic that cause this animosity. It's all about exploring new and unexpected ideas in the world of fanfiction.
In some fanfics, Naruto might hate Tsunade due to her decisions regarding the village. For example, if she makes choices that Naruto believes put the younger generation at risk or if she is too strict with the shinobi training policies. Naruto, being someone who values his friends and the future of the village, could grow to dislike her.
Maybe in the fanfic, Kurenai has some actions that conflict with Naruto's beliefs. For example, she might oppose Naruto's way of handling certain village matters.
Maybe he just doesn't like the way some fanfirls act in the fanfic. They might be too obsessive or change his character in ways he wouldn't like.
In some fanfics, Naruto might be made to hate the village because of how he was treated as a child. He was ostracized and shunned by many villagers due to the Nine - Tails sealed within him. This constant rejection could build up resentment over time in a fanfic - based scenario.
In some fanfics, Naruto might seem to 'hate' family due to various reasons. Maybe the author wants to explore a different side of his character. For example, if the fanfic has a plot where his family has wronged him in some way, like his father not being there for him during his difficult childhood. However, this is not the typical view of Naruto in the original series, where family is something he longs for.
Another reason could be related to his origin. In fanfic, if his Uzumaki heritage is explored in a way that makes him feel like a burden or an outcast more than in the original series. Maybe there are secrets about his family that make him question his own worth. For instance, if there are made - up prophecies or family curses in the fanfic that make him think he's doomed to bring misfortune, he could end up hating himself.
Naruto is a character who has been through a lot and has developed his own moral code. In fanfic, perverts might engage in actions that are inappropriate or immoral. Naruto, having seen the hardships in his village and the importance of integrity, would not be fond of such characters. He is the type to uphold good values and fight against those who violate them. Fanfic perverts might act in ways that are contrary to what Naruto stands for, like objectifying others or being overly lewd, which is why he would hate them.
Maybe he finds them too obsessive. In fanfics, fangirls might be portrayed as constantly crowding him, not respecting his personal space, and only being interested in his looks or status as a hero. This could make Naruto, who values real connections and his own growth, dislike such fangirls.