One reason could be copyright issues. The creators of Harry Potter own the rights to the characters and story, and fanfiction often uses these without permission.
It could mean that the official Harry Potter franchise doesn't support or allow fan - made fictional works. Maybe they have certain copyright or brand - image concerns.
She might be heartbroken. Ginny could initially be in shock and disbelief. She may retreat into herself, spending a lot of time alone in her room, crying and trying to understand why Harry would refuse.
One consequence could be a divide in the fan community. Some fans who love fanfiction might feel alienated. They might see this as a lack of acceptance of their creative interpretations.
One possible reason could be that fanfiction often takes creative liberties with the original story and characters. Harry Potter might be seen as a very personal creation of J.K. Rowling, and she (or in this case, the fictional Harry Potter) may not want it to be distorted in fan - made stories. Fanfiction can sometimes change the essence of the characters or the plot in ways that go against the original vision.
Well, in fanfiction, Harry's refusal of detention could be a major turning point. It might lead to him exploring other ways to solve the problems that led to the detention in the first place. Maybe he discovers a new magic or finds an ally who helps him deal with the underlying issues. But on the other hand, it could also put him at odds with Hogwarts' traditional ways. The teachers would be forced to re - evaluate their discipline methods, and Harry would have to deal with the fallout, which could include being ostracized by some or having to prove his point in a very difficult situation.
If Harry Potter refuses to help fanfiction, it might result in some fanfiction losing a bit of authenticity in the eyes of fans. Since Harry is such an iconic character, his absence of support could make some people view certain fanfictions as less legitimate. However, it could also encourage fanfiction writers to develop their own unique voices and storylines without relying on the character's 'approval'.
Well, in the context of fanfiction, 'Harry Potter refuses to be a puppet' might imply that the author is exploring a different side of Harry's character. He's not going to be a passive figure. He's going to fight against any form of subjugation or being made to do things against his will. For example, if there are dark wizards or even some well - meaning but overbearing characters in the fanfic, Harry will assert his own agency and not be pushed around like a puppet on strings.
A plotline could be that Ron betrays Harry's trust by sharing a secret with someone he shouldn't. Harry is initially furious but then realizes Ron was manipulated. Harry forgives Ron, and they work together to fix the mess caused by the shared secret. For example, if the secret was about a new spell they were developing, they have to stop the wrong people from using it.
Voldemort is an obvious one. Given all the destruction and death he has caused, it's very likely that Harry would never forgive him. His actions led to the loss of many innocent lives, including Harry's parents.