Often in fanfic, the lack of a normal family life due to Naruto's responsibilities can be a factor. Boruto may long for a more present father, and when he doesn't get it, his disappointment can turn into hatred. Additionally, the way Naruto is idolized by the village might make Boruto feel like he has to constantly compete with his father's legacy, which could lead to him hating Naruto in these fictional scenarios.
One common reason is envy. Naruto is so highly respected and has achieved so much. Boruto, in fanfic, might envy that and turn it into hatred. Another is the generational gap. Their values and ways of doing things could be different, leading to conflict and hatred in fan - made stories.
In some fanfics, there could be a misunderstanding. Suppose Kushina did something that Naruto misinterpreted as harmful to him or his friends. This misinterpretation could lead to his hatred. For example, if Kushina was involved in a mission that Naruto thought put the village at risk, but in reality, she had no choice.
One common reason could be jealousy. Maybe in the fanfic, Steve has something that Bucky wants, like a certain power or a relationship with someone. Another reason might be that Bucky has been manipulated by a villain in the story to turn against Steve.
A common reason is that it's too text - heavy. People who don't like reading a lot of text may not enjoy visual novels. They might prefer more visual - based media like movies or video games with less reading involved.
He may dislike it because he feels that it undermines the real struggles and achievements of the ninja. In fanfiction, things might be made too easy or unrealistic. He has fought tooth and nail for everything in his ninja life, and seeing it made into something that doesn't represent that in fanfiction would make him hate it.
One reason could be jealousy. If in the fanfic, Sakura gets closer to someone else Naruto cares about, like Sasuke in a different way than he expected, it might make him hate her. For example, if Sakura teams up with Sasuke against Naruto's wishes in the fan - created plot.
One possible reason could be jealousy. Maybe in the fanfiction, Jiraiya gives more attention to another character, and Naruto, being young and impulsive, starts to hate him for it.
One reason could be the clash of cultures. Naruto is set in a feudal Japanese - inspired world with its own unique culture, while Aphrodite is from Greek mythology. The two cultures are very different, and combining them in fanfiction might feel jarring and not in line with the essence of Naruto.
Perhaps he has seen fanfiction that contains inaccurate information about the Naruto universe, such as wrong jutsu descriptions or incorrect interpretations of the ninja clans. This would make him dislike it as he is an educator in the Naruto world and has a certain standard for knowledge about it.
It might be because of their moral values. Devils are often associated with evil and chaos in fictional stories. Naruto, who stands for good and order, would dislike them due to this fundamental difference. For instance, if devils in the fanfiction are shown to cause destruction and harm without any remorse, Naruto would surely hate them.
Naruto might dislike fanfiction because it can be a source of misinformation. Fans who read fanfiction might get the wrong idea about him or his world. He wants people to understand his story as it was originally intended. The original Naruto story is a carefully crafted narrative about ninja life, dreams, and the pursuit of peace. Fanfiction can deviate from this and make it seem like something else entirely, which he would find unacceptable.