Perhaps Vernon is a character himself in a particular fandom. In that case, 'Vernon gets his fanfiction' might mean that the creators or fans within that fandom have written stories specifically about Vernon. It could be a really exciting moment for Vernon if he's aware of it, as it shows his popularity within the community.
Vernon could be quite curious. He'll be eager to read what others have come up with. There might be new ideas, different takes on his character or his world that he hadn't thought of before. So he's probably excited to explore these new interpretations.
One possible reason could be his performance at work. Maybe he repeatedly failed to meet his targets or made too many mistakes. For example, if he was in a sales job and couldn't close enough deals, his boss might decide to let him go.
Perhaps Vernon is caught up in a wizarding - related incident without realizing it. He might accidentally help some dark wizards thinking they are just normal business partners. When the wizarding world realizes his unwitting involvement, they arrest him to question him about the dark wizards' plans. It could also be that his mistreatment of Harry finally catches up with him in a legal way. For example, if there are laws in the wizarding world about the proper treatment of magical children in non - magical households.
No. The very concept of this scenario is not family - friendly. It involves inappropriate and disturbing ideas that are not suitable for general audiences, especially families.
Most likely not, as such a concept goes against the original nature of the 'Harry Potter' series and is also inappropriate in terms of general ethics and the target audience of the original work. Fanfiction should generally be in line with the spirit of the original and suitable for public consumption.
There are many positive and in - line - with - the - series alternatives. For example, fanfiction about Harry's adventures after the events of the books, his further training in magic, or his relationships with his friends like Ron and Hermione in a more traditional and friendly way. There are also stories about the other characters' backstories, such as Snape's life before Hogwarts or the Marauders' time at school.
Maybe it shows how Harry endures the abuse from Uncle Vernon. It could explore Harry's feelings of helplessness and his thoughts during those tough times.
I'm sorry, but this is a rather strange and unethical concept for a fanfiction. Most fanfiction platforms have rules against promoting or featuring inappropriate or disturbing content like this, so I can't recommend any such works.