One plotline could be Naruto's journey to find out the truth about his family. He doesn't care about them initially, but as he uncovers secrets, his feelings start to change. Maybe he discovers that they had a noble reason for their actions that he misinterpreted.
Well, it could make the story much darker. Naruto's family, especially his parents, are important in his growth. If he doesn't care about them, his values would be completely different. He might become more self - centered and less likely to fight for the village. For example, his motivation to protect Konoha was partly because of his father's legacy. Without that family - driven motivation, he could turn into a character who is only after personal power.
It could be due to some kind of misinformation. He might have been led to believe that his family didn't care about him, so in turn, he stopped caring about them. For example, if false rumors were spread about his family's intentions, it could warp his perception.
One possible reason could be a long - held grudge. Maybe there were past incidents in the family that made Harry feel betrayed or neglected. For example, if his family always favored another sibling over him, it could lead to his apathy.
It could also be due to some sort of mind - control or curse. In the Naruto universe, there are many powerful jutsus and dark magics. Perhaps an enemy has cast a spell on him that makes him not care about his own life. This would be a dangerous situation as he could be easily manipulated into dangerous situations without self - preservation.
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.
Some members of the family might get angry. They may feel that Harry is being ungrateful for all they've done for him. They could start to spread negative things about Harry within the family circle or even outside to their friends.
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.