Another possibility is that Naruto might abandon Konoha to protect it. Maybe he realizes that his presence in the village is attracting powerful enemies that Konoha can't handle. So, in order to keep the village safe, he decides to leave and draw the danger away from Konoha. He has always been self - sacrificing like that.
In some fanfics, Naruto could abandon Konoha due to ideological differences. If the village starts to move in a direction that he strongly opposes, such as becoming more militaristic or discriminatory towards certain groups. Naruto, with his strong sense of justice, may not be able to stand by and watch, and thus chooses to leave.
One reason could be a major betrayal within Konoha. If he discovers that some of the village elders or leaders have been secretly plotting against him or his friends, he might feel so disillusioned that he abandons the village. For example, if they try to sacrifice his friends for the so - called 'greater good' of the village.
One possible reason could be fear. Naruto has the Nine - Tails within him, and some in Konoha might be too afraid of its power getting out of control. They may not fully trust Naruto to keep it in check.
One possible reason could be that Naruto discovers some dark secrets about the village leadership that go against his values. For example, if he finds out that they have been using underhanded means to maintain power.
One possible reason could be feeling betrayed by the village leaders. Maybe they made decisions that Naruto strongly disagreed with, like how they treated certain groups or individuals. If Naruto felt that Konoha was no longer the place that stood for justice and fairness as he once believed, he might abandon it.
One possible reason could be for his safety. Konoha is a well - protected village with many skilled ninja. She might believe that leaving him there would ensure he has the best chance at survival and growth as a ninja. Also, she may have some mission or obligation that forces her to leave him behind, perhaps something related to the greater good of the village or the ninja world in general.
He could defect because of a false accusation. For example, if he is wrongly blamed for a serious crime in the village. This would make him feel betrayed and unwanted. Also, if someone he deeply trusts in Konoha turns against him, it might push him to leave. It's not easy for Naruto, who has always yearned for acceptance in Konoha, but such circumstances could drive him away.
Another possibility is that he wants to explore the world outside Konoha on his own terms. Naruto has always been curious, and in a fanfic, he might decide that he can't be tied down to one place. He could be on a quest for self - discovery, believing that Konoha's environment is limiting his growth.
Perhaps Naruto in the fanfic resigns due to a new threat that he realizes Konoha can't handle in the traditional way of being a ninja. He might think that by resigning and working from the outside, he can find a different solution to protect the village. He could also be influenced by new ideals or philosophies that go against the traditional ninja way in Konoha.
Yes, there might be such fanfics. One possible reason could be exploring alternative storylines. Writers might want to break the traditional view of Naruto's loyalty to Konoha to create more complex and unique plot twists. For example, they could be imagining a scenario where Naruto discovers some dark secrets about Konoha that make him question his loyalty.
One reason could be a sense of betrayal. Maybe he discovers some dark secrets about the village leadership that make him lose faith in Konohagakure. For example, if he finds out they were using him all along just as a weapon against other villages.
One possible reason could be that Naruto feels betrayed by Konoha. Maybe he discovers some dark secrets about the village that make him lose faith in it. For example, if he finds out that the village elders were involved in unethical experiments or plots against his friends or family, he might not want to help.