In the wider wizarding world, it could make Harry a controversial figure. Some might see him as a rebel who is undermining the great Albus Dumbledore. Others, especially those who have had doubts about Dumbledore's secrecy, might start to view Harry as a brave truth - seeker. This would change how various wizarding families and factions interact with Harry, either distancing themselves or becoming more interested in his cause.
Among the students, Harry's action would make him a very polarizing figure. Some students would see him as a hero for taking a stand against the all - powerful Dumbledore, while others would view him as a troublemaker. This would completely change the social dynamics within the school. The younger students might look up to him with a mix of awe and fear, while the older students might be more critical of his actions.
The relationship would become very strained. Harry's rejection would likely make Dumbledore re - evaluate his actions and how he has interacted with Harry. Dumbledore might be shocked at first, since he probably thought Harry was on the same page as him most of the time.
Well, it could make Hermione very worried. Since she's usually the one who supports Harry and tries to keep him on the right path. If Harry refuses to help Dumbledore, Hermione might try to persuade him. This could create some tension between them if Harry is stubborn. For example, she might think Harry is being selfish or short - sighted.
The power dynamic also shifts. Usually, Dumbledore is seen as a mentor and a figure of authority. But when Harry denounces him, Harry is challenging that authority. In some fanfic, this could lead to a power struggle within the wizarding community as others take sides. It can also cause Harry to seek new allies who share his view of Dumbledore, changing the social fabric of the story.
Perhaps Harry misinterprets Dumbledore's cryptic messages. Dumbledore often gives rather mysterious instructions, and if Harry takes them the wrong way, it can lead to him messing up the plans. Like he might think Dumbledore wants him to do one thing when in fact it's the opposite, and so he goes ahead and does the wrong thing, thus ruining the plan.
The relationship turns into one of opposition in some fanfics. Harry, now independent, may be working towards goals that Dumbledore doesn't approve of. Dumbledore may see Harry as a loose cannon and try to control him from a distance, while Harry resents any such attempts. Their interactions become tense and full of unspoken accusations.
As the story progresses, Dumbledore might try to make amends. He could start revealing some of his secrets to Harry in an attempt to regain his trust. Harry, on the other hand, would be hesitant at first but gradually start to listen and understand Dumbledore's reasons.
In some fanfictions, Harry might derail Dumbledore's plans by having different priorities. For example, if Dumbledore's plan is centered around a long - term strategy against Voldemort that involves sacrifice and patience, Harry could derail it by acting impulsively. He might decide to take on Voldemort directly, earlier than Dumbledore intended, believing he can end the threat immediately. This could be due to his own sense of justice and the desire to protect his friends more quickly.
The fanfiction might show a more adversarial relationship. Harry could start to oppose Dumbledore's plans instead of following them blindly. This is very different from the original where Harry was mostly compliant. For example, in the original, Harry accepted Dumbledore's tasks like finding the Horcruxes, but in the fanfiction, he might question the motives behind these tasks and resist them.
It shakes the foundation of the trust that fans have in the characters. Dumbledore is often seen as a wise and benevolent figure. If Harry destroys his reputation, it makes fans question all the previous events and decisions that Dumbledore was involved in. For example, his guidance to Harry might now seem suspect.