Well, it might limit the spread of some fan - created works within his circle. If he is vocal about his opposition, his friends or those who respect his opinion may be less likely to engage with fanfiction.
It could also lead to a divide in the fan community. Some fans may respect his view and step back from fanfiction, while others may continue to enjoy it and feel alienated from Harry. This can create some tension among fans.
For the fanfiction authors who are aware of Harry's stance, it might discourage them. They may feel that their work is not respected or valued, and this could potentially lead to a decrease in the production of fanfiction, especially if Harry has a significant influence in the relevant fan community.
A consequence could be that Harry starts to feel a sense of alienation from the wizarding community. Since he is isolated by the Order, he might not be as in - touch with what's going on outside his isolation. This could lead to him making decisions based on incomplete information when he finally gets involved again. Also, his mental health might suffer as isolation can be very tough on a person's psyche, and he could become depressed or overly anxious.
One possible consequence is that he might distance himself from the Order. He could stop following their instructions or even leave the group if he feels that his anger is not being addressed or if he believes that they are not changing their ways.
Dudley could become more interested in the magical world. He might start to learn more about magic, spells, and the wizarding community, which could open up new perspectives for him.
Perhaps he is concerned about the legal and ethical implications of fanfiction. There can be issues regarding copyright, even if most fanfiction is a non - commercial form of creative writing. He might think that it's wrong to build on someone else's intellectual property without proper authorization, and this has led him to oppose fanfiction.
His relationships could be affected. Hermione and Ron might have to take on more of a caretaker role, which could change the dynamic of their friendship. Also, he may face discrimination or pity from other students at Hogwarts, which could further isolate him. And in terms of romantic relationships, his self - esteem due to his crippled state might make him less likely to pursue someone like Ginny.
He might also face moral dilemmas. For instance, using this power to heal someone might seem noble, but if he uses it to harm or manipulate others, it would be a different story. He has to constantly struggle with the right way to use this power.
One possible consequence could be that Harry becomes withdrawn and distrustful. He might have difficulty forming relationships with others, always fearing that they will also be cruel like his parents. He could also develop low self - esteem, constantly believing that he is unworthy of love and care because of how his parents treated him.
He could be captured and imprisoned. If Shield is a powerful and secretive organization, they might have their own prisons or ways of detaining people. Harry would lose his freedom and might not be able to continue his normal life or his fight against the real dark forces.
Socially, his status as a hero might change. Some might see him as weakened and no longer the invincible hero. This could lead to a shift in the wizarding community's perception of him, and he might have to work hard to regain his former standing.
He might become more independent. Without the Dursleys, Harry would have to fend for himself. He could start to discover his true powers faster as he no longer has to hide his magic in the Dursley household. For example, he could practice magic freely and develop his skills more quickly.