Some writers might do it for shock value or to stand out, not realizing the negative impact. Also, a lack of awareness about gender equality issues could be a factor.
Some fanfic writers might unconsciously incorporate sexism due to ingrained societal biases they haven't consciously addressed.
One reason could be to explore complex character dynamics. In the original 'Harry Potter' series, Snape has a very ambivalent relationship with Harry. By writing about Snape rejecting Harry in fanfic, writers can dig deeper into Snape's internal conflict. He has his own grudges and loyalties, and this rejection could be a way to show how his past and his own sense of self prevent him from fully accepting Harry.
Writers create dystopian fiction because it allows them to imagine extreme scenarios and challenge our assumptions about the world. It can also serve as a commentary on current societal problems and push us to strive for a better future.
Writers may start with a concept that is opposite to what Harry is known for. Since Harry is often associated with light magic, a writer might create a super power that involves using a bit of dark magic in a controlled way. This could be something like being able to tap into the power of dark emotions, but use it for good. They also play with the idea of enhancing Harry's senses. If he has super - sensitive hearing, he could detect hidden enemies or secret passages. And by exploring different combinations of magical elements and non - magical concepts, they come up with truly unique super powers for Harry Potter.
Fanfiction writers often draw inspiration from existing magical elements in the Harry Potter series. They might combine different magical properties, like taking the invisibility feature of the cloak and adding the teleportation ability of a portkey to create a new artifact. They also think about what could enhance the story, for example, an artifact that can break any spell, which would create interesting plot twists.
Some writers might do it to explore the darker side of human nature and raise awareness about certain issues.
Some writers might do it for the sake of creating drama. By making Ginny a 'villain' of sorts, they can add more conflict to the relationship between Harry and Hermione.
Fanfic writers often start with the existing magical concepts in the Harry Potter series and then expand on them. For example, if the original books mention apparition, a fanfic writer might develop a new form of apparition that allows the character to not only travel distances but also through different dimensions.
One reason could be for the sake of creativity. By changing Harry's hair color to red, it can open up new storylines. For instance, it could create a connection with the Weasley family in a different way. Maybe Harry would be more involved with their family traditions or be mistaken for a long - lost Weasley relative. Also, it can change the dynamics of his relationships. His enemies might not recognize him as easily, and his friends could have new inside jokes related to his new look.
Some writers do it because they want to create a more edgy or different take on the story. They might think that by making Molly a less - than - perfect character, they can add more conflict to their fanfic.