It might be for creative exploration. Writers often like to play with established characters and relationships. By making Naruto not care about Team 7, they can explore new story directions and character interactions that wouldn't be possible in the canon story.
Well, if Naruto doesn't care about Team 7 in fanfiction, it could lead to a complete shift in the plot. For example, the team dynamics would be severely disrupted. Sasuke might feel even more isolated and could turn even darker much quicker. Sakura would be left confused and perhaps try to reach out to Naruto more desperately, which could create new conflicts. Also, missions would be affected as Naruto's lack of care might mean he doesn't put in his usual effort, endangering the team more often.
It could be that the author is exploring a 'what - if' scenario. For example, if Naruto had been influenced by different people early on in his life instead of the ones who made him value Team 7. This might lead to him not caring about Team 7 in the fanfiction.
Well, 'naruto doesn't care fanfiction' might imply that the essence of Naruto, his personality and his journey in the original work, is so self - contained that fan - made fictional works are not something he would be concerned about. He's busy saving the ninja world, making friends, and dealing with his own internal struggles. Fanfiction is more for the fans, not part of his in - story universe.
Naruto could become more self - centered. Since he no longer has the overarching goal of protecting Konoha, he might focus more on his own needs and desires. For example, he could pursue personal power or adventure without considering the implications for the village.
Definitely not. The Naruto series is about Naruto's growth as a ninja, his relationships with Sasuke, Sakura, and others, and his battles against various villains. Fanfiction is a separate entity created by fans. There's no way the official series would have Naruto showing any awareness or opinion on fanfiction.
Well, it could be that the fanfiction is set in a very different universe where Naruto has different upbringing or experiences. But this is quite a stretch because Naruto's caring side is so deeply rooted in his story. It might also be that the writer is simply trying to create shock value by presenting such a counter - intuitive view of Naruto. But in general, it's not in line with the essence of Naruto as we know him from the original series, and it might be a bit of a gimmick to make the fanfiction stand out in a sea of more traditional Naruto stories.
One reason could be that it adds an interesting twist to the original Naruto - Sakura dynamic. In the canon, Naruto has strong feelings for Sakura for a long time. Changing this in fanfiction allows for new relationship developments, like exploring different pairings for Naruto without the complication of his unrequited love for Sakura.
A new group of rogue ninjas could be antagonists. They might see Naruto's state of not caring as an opportunity to use him for their own evil plans. Maybe they try to manipulate him into helping them steal some powerful ninja artifacts or secrets, and when Naruto realizes their true intentions, he has to fight back.
It could be that she has some past trauma related to Naruto's birth or the events surrounding it. For example, if she had a difficult pregnancy or if there were some threats to Naruto's life right from the start that made her distance herself out of fear. Another possibility is that she is under some sort of mind control which makes her act as if she doesn't care.