In some fanfics, Boruto might be depicted as hating Naruto because of the lack of attention he gets from his father. Naruto is often busy with Hokage duties, leaving Boruto feeling neglected.
No, in the official story, Boruto loves his family deeply. However, in certain fan - made stories, writers might deviate from this fact for the sake of drama or exploring different character dynamics. But this is just a fictional interpretation within a small subset of fanfiction, not the overall truth about Boruto.
Perhaps in fanfiction, Boruto is associated with a group or ideology that Naruto opposes. This could cause Naruto to view Boruto unfavorably. Also, if there are false rumors or misinformation spread in the fanfiction world about Boruto, Naruto might believe them and start to hate Boruto until the truth is revealed. And sometimes, it's just a way for the writer to make an interesting and unexpected plot twist.
Perhaps the development of the characters felt forced or the overall storyline was too predictable. Maybe there was a lack of depth or complexity that you look for in a manhwa.
Maybe you haven't found the right type of literature yet. There are so many different genres out there, like science fiction, mystery, or even graphic novels. Try exploring different styles and you might change your mind.
Some people might create 'Boruto' abused fanfictions out of a desire to explore dark or edgy themes that are not present in the original series. But this is a wrong approach as it goes against the positive nature of 'Boruto'.
One reason could be that it takes more time to create detailed and high-quality art for each chapter. The story might also be more complex, requiring more planning and refinement.