Perhaps the author of the fanfiction wanted to explore Harry's inner insecurities and created this situation. It could also be part of a larger conflict or character development arc for Harry.
It could be that in the fanfiction, there are circumstances that make Harry think that way. Maybe there are magical forces at play or some hidden family secrets.
One possibility is that Harry has discovered some long - lost connection between them that he thinks can be exploited. Maybe he's found out that Voldemort has some knowledge or ability that is crucial to solving a problem. For instance, if there's a prophecy that only Voldemort can decipher, Harry might approach him for help, despite their long - standing enmity.
Well, it could be that in love fanfiction, the authors are trying to create more drama. They might make Harry's family oppose his romantic interests. For example, if Harry falls in love with someone from a different 'group' in the wizarding world, his family, as written in the fanfiction, could be really against it. This would lead to Harry hating them because they are getting in the way of his love.
Well, it could be that the author wants to show Harry's perseverance and growth through constantly dealing with unwanted attention. It makes his character stronger.
It could be due to a sense of abandonment. Fanfic writers might explore the idea that Harry, growing up without his parents, feels resentful. He may see other kids with their families and, in his confusion and pain, start to hate his parents for leaving him alone in the world, even though it was not their choice.
The world of Harry Potter is so rich and detailed that it's like a fertile ground for fanfiction. People love it because they can bring their own ideas to life within this familiar and much - loved setting. There are so many possibilities in the magical world, from exploring different magic spells to creating new magical creatures, and fanfiction lets them do all that.
In some fanfiction, the author might create a plot where Harry has been betrayed before. So, he has trust issues even with his friends. For example, if he was tricked by someone who seemed like a friend in the past, it could make him more cautious and less trusting in new situations with his real friends.
Perhaps they respect the original story too much. The events that occurred in the Harry Potter world are already so well - established. They don't want to add or change things through fanfiction. They are part of the story, and for them, it might seem strange to write fanfiction as it could be seen as interfering with the integrity of the story. And also, they may lack the motivation as they are living the story rather than just being fans who might be more inclined to write fanfiction.
Maybe she secretly has a soft spot for the magical world she once shunned. Fanfiction might offer her a different perspective on Harry's life, one that she can explore without fully admitting her growing curiosity or even a latent affection for the boy she once treated so poorly.
Maybe it's a moment of unexpected kindness. In some fanfictions, Malfoy could be having a change of heart. He might see Harry in a difficult situation without his glasses and, for a brief moment, decides to be helpful rather than his usual antagonistic self.
In some fanfictions, Harry might use extremely powerful and ancient magic. Maybe he discovers a long - lost spell during his adventures that has the power to reverse death. For example, he could find a spell hidden in a forgotten corner of the Hogwarts library that was created by a powerful wizard in the past but was deemed too dangerous to be used.