It can add a lot of tension. For example, if Lily is used to Harry being friendly and then he suddenly starts ignoring her, it can create a sense of mystery and unease. Readers will be curious to find out why he's acting this way and will keep reading to uncover the truth.
The story could take a completely different direction. If Harry ignores Lily, it could lead to Lily getting involved with other characters or groups that she wouldn't have otherwise. This can open up new storylines such as Lily joining a different side in a conflict or forming new friendships that have a big impact on the overall plot.
When Lily's personality is changed, say to be more assertive, it can change how other characters react to her. James Potter might be attracted to her in a different way, and this could change their courtship and marriage. In the bigger picture, if she was more involved in the fight against the dark forces before Harry was born, the whole wizarding community's view of her and her family could be different. Her actions could inspire other characters to be more proactive in fighting Voldemort earlier, leading to a different sequence of events in the wizarding war.
Well, it could create a lot of tension. If Harry ignores everyone, it might lead to misunderstandings. His friends might feel left out or hurt, which could drive a wedge in their relationships. This in turn can change the whole dynamic of the group. For example, they might not be as united when facing challenges, and it could also lead to some of them trying to figure out why Harry is acting this way, adding a mystery element to the plot.
It can divide the fandom. Some fans who love the original dynamic between Harry and Ron might be disappointed or even angry at this deviation. They might see it as ruining the essence of their friendship.
In some fanfictions, Naruto ignoring his family can be a plot device to create drama. It might be due to misunderstandings. For example, if there's a miscommunication about his ninja duties and family expectations. This can lead to a more complex and angsty storyline as Naruto has to face the consequences of his actions, like strained relationships with his family members.
It can change the direction of Harry's character development. Instead of following a more traditional path of family - building, he has to find new meaning in his life. This could lead to him becoming more involved in mentoring young wizards or taking on more dangerous missions that he might have avoided if he had a family to think about.
It can add a new layer of drama. Their relationship change can create conflicts with other characters, like Ron. It might also make the story more interesting as readers get to see a different side of their relationship.
It can make the story more intense. A pissed - off Harry Potter is likely to take more drastic actions. For instance, he might be more aggressive in his fight against the dark forces, which can drive the plot forward quickly.
Well, it can completely change the story arc. Since Harry is a central figure, if he's uncaring, the whole fight against Voldemort could be affected. He may not be as motivated to seek out Horcruxes or train for battles.
The scene might change the power dynamics in the fanfiction. If Harry yells at Fudge and gets away with it, it could signal a shift in who has the real influence. Also, it can drive the plot forward as Fudge might then take actions against Harry, leading to new adventures or challenges for Harry and his friends. For instance, Fudge could start spreading false rumors about Harry, which Harry then has to deal with. This can create a lot of drama and keep the readers engaged. It also helps in character development as we see Harry's emotions and his determination to fight for what he believes in more clearly.
It greatly affects the character relationships. Other characters might view Harry differently. Some might be jealous of his newfound power, while others might be more fearful or in awe. Also, it could lead to new alliances. For instance, characters who previously didn't trust Harry might now see him as a key player in the fight against evil. Moreover, it could also change Harry's own character arc. He might have to struggle with the temptation that comes with the power of the Soul Stone, which is a whole new dimension to his growth as a character.