One possible reason could be that Naruto has seen or experienced something that makes him distrust or fear those around him. Maybe he has discovered a dark secret about the village or his friends that has shaken his beliefs.
In the 'naruto avoids everyone fanfiction', the development could also involve Naruto encountering new characters during his isolation. These could be hermits or mysterious creatures that live in the secluded areas he has chosen to stay in. Through his interactions with them, he might gain new powers or insights. However, his friends would not give up on finding him and would eventually track him down. This would lead to a confrontation where Naruto has to decide whether to continue avoiding them or to return to his old life.
One common scenario is after a major fight between them. Naruto might feel that the relationship has become too strained and decides to avoid Sasuke to give both of them time to cool down. For instance, if they had a very intense battle over different ideologies and Naruto realizes that they can't immediately reconcile, he would avoid Sasuke.
Maybe she wants to keep her real relationship with Naruto pure. Fanfiction can be full of all sorts of wild and untrue interpretations of their relationship. She values what she has with Naruto in reality and doesn't want to be influenced by fictional ideas. For example, some fanfictions might create unnecessary drama or unrealistic scenarios between them.
One reason could be to explore new storylines and relationships outside of the traditional Team 7 dynamic. In fanfiction, authors often like to break away from the norm. Maybe Naruto wants to develop his own skills independently without relying on his team. Another possibility is that there could be some sort of conflict or misunderstanding within the team that makes him want to avoid them in these fictional stories.
Well, considering Hinata's character, we know she is very traditional. She might view fanfiction as something that distorts the true story and values of the Naruto world. There is no one incident but her overall personality traits suggest she would be averse to it. For instance, she has always been respectful of the ninja code and the way things are in the village, and fanfiction can be seen as going against that order in a way.
Stick to the themes of friendship, loyalty, and the pursuit of one's dreams. For example, you could write about Naruto's efforts to help his friends achieve their goals. Maybe Sakura wants to become the best medical ninja, and Naruto uses his influence to get her access to rare medical texts or training opportunities.
Well, it could strain their relationship. Avoidance usually creates distance, and in this case, Kakashi might feel hurt or confused as to why Naruto is avoiding him.
One possible reason could be that Naruto might be trying to prove his independence. He has grown and wants to show that he can handle things on his own without always relying on Kakashi's guidance.
One possible reason could be that Naruto is afraid of endangering his friends. He has many powerful enemies, and he might think that by staying away from his friends, they won't be targeted. For example, Orochimaru was always after Sasuke, and Naruto might fear that his closeness to Sasuke could put Sasuke in more danger.