Well, if we meet Uncle John in a Harry Potter fanfiction, he could also be a character from a different magical culture. He might introduce new spells, creatures or ways of magic to Harry. His presence could expand the already rich world of Harry Potter and create new adventures for Harry and his companions.
I'm not entirely sure specifically about fanfictions centered around Uncle Matthew Potter. However, the world of Harry Potter fanfiction is vast. Writers often create stories around the extended family members of the main characters. It's possible that some of these stories are out there, waiting to be discovered. You could try using different search terms related to him, like 'Uncle Matthew Potter's adventures in Hogwarts' to narrow down your search on fanfiction platforms.
One possible fanfic could be where Harry visits Uncle Dudley after the war. Maybe Dudley has had a change of heart and they start to build a tentative relationship. Harry could be there to show that he has moved on from their past differences and is willing to give Dudley a chance to be part of his life in a new way.
One great 'Uncle Harry Potter' fanfic could be 'The Protective Uncle'. In this fic, Harry takes on a very caring and protective role towards his young relatives. He uses his magic skills and life experiences to guide them through the wizarding world. It often has heart - warming scenes where he imparts wisdom to the next generation.
Yes, there could be such fanfictions out there. Fanfiction writers often come up with creative crossovers like this. They might explore how Bruce Wayne's wealth and skills as Batman could impact Harry Potter's life if he were his uncle. Maybe he'd use his resources to protect Harry from the dark forces in the wizarding world in ways that Dumbledore and others couldn't.
There could be. Fanfiction writers have a knack for coming up with the most unexpected combinations. Combining Tony Stark and Harry Potter in this way allows for all sorts of interesting scenarios. For example, Tony could use his technological know - how to help out in the wizarding world, or he could be a source of confusion for Harry as he tries to understand this new, non - magical relative. It's a fertile ground for creative storytelling.
Yes, there are some. Some fanfictions explore the darker side of Harry's life with his uncle in great detail. They often delve into the emotional and psychological abuse he might have endured. However, the quality can vary greatly from one to another.
He could be a mentor. Just like Dumbledore was to Harry, Uncle John might have a wealth of knowledge about magic that he imparts to Harry. He could teach Harry some rare spells or give him advice on how to deal with the challenges in the wizarding world.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfics, and you can simply search for 'Uncle Harry Potter' in the search bar. There are likely to be many different stories there.
In some fanfiction, Uncle Vernon develops by becoming more accepting. For instance, he may start to see Harry not just as a freak but as a person with unique abilities that can be useful. He might begin to tolerate the wizarding world a bit more, especially if he realizes that Harry can use his magic to protect the family from certain threats.