They may gain a deeper understanding of how the outside world perceives their world. Fanfiction often reflects the hopes, dreams, and fears that fans have about the wizarding world. So, by reading it, the Potter family can get a sense of what others find interesting or concerning about their world. For instance, if a lot of fanfiction focuses on the social inequalities in the wizarding world, it might make them more aware of these issues and perhaps even inspire them to do something about it.
Reading fanfiction would expose them to the creativity of the wizarding community. They might find new interpretations of magic that they hadn't thought of before. Some fanfictions could also show different relationships between characters, which could make them think about their own relationships in a new light. They might also be a bit concerned if some fanfictions spread false information about important events or people in the wizarding world, but overall it would give them a broader understanding of how the wizarding world was seen by those outside their immediate circle.
It could deepen their understanding. They might learn new aspects of the wizarding world that were not fully explored in the original books. For instance, they could discover new magical creatures or spells through the fanfiction.
If Harry Potter found the Necronomicon in fanfiction, it could have a huge impact on the wizarding world. It might open up new areas of magic study that were previously unthinkable. But it also poses a great threat. Dark wizards could be attracted to the power it represents and start causing trouble. The Ministry of Magic would likely get involved, either to protect Harry or to confiscate the book.
After reading the fanfiction, Percy could have a more in - depth understanding of the wizarding world. He might start to think about how the social structure in the wizarding world compares to that in his demigod world. He might also be more curious about the history and lore of the wizarding world, and how it developed compared to his own world of Greek gods and monsters. He could even start to imagine what it would be like to be a wizard, with all the unique spells and magical items, and how that would change his approach to dealing with his own problems.
Their view might expand. They'd see different takes on the wizarding world that they hadn't considered before.
Well, Umbridge is not one to tolerate things that go against her idea of order. If she reads fanfic, she could potentially use it as a means to further her control in the fanfic - created wizarding world. For instance, she might see a fanfic that portrays Hogwarts in a different way than she likes and then try to change it back to what she thinks is right. This could lead to a lot of conflict between her and the fanfic creators, as well as the characters within the fanfics who might oppose her actions.
It could bring a new sense of harmony. Aphrodite's influence of love might seep into the wizarding world. There could be less conflict between different houses in Hogwarts as students start to understand the power of love and unity. Wizards and witches might become more open - minded towards other magical creatures too, as Aphrodite's concept of love could expand their view of the world around them.
The combination might introduce new types of magic that could change how magic is taught in Hogwarts. Teachers would have to study and understand this new magic. It could also lead to new careers in the wizarding world related to researching and controlling this combined wand magic.
On the other hand, there might be some initial resistance. There could be those in the wizarding world who are traditional and think that Harry should have married within a certain group. But in the long run, their relationship could force the wizarding world to re - evaluate some of its old - fashioned ideas about relationships and family, leading to a more inclusive and progressive society.
His view could become more open - minded. He'd realize there are other ways to approach the supernatural world. For example, the way the hunters in Supernatural use weapons instead of wands might make him think about alternative forms of magic defense.