Maybe Harry thinks fanfiction often distorts the real relationship between him and Ron. He values their genuine friendship and doesn't like the fictional and sometimes over - the - top interpretations in fanfiction.
In some fanfics, the relationship dynamics are deliberately changed for the sake of creating drama or exploring different storylines. So, the author might have made Harry not like Ron to introduce conflict. This could involve things like Ron being too overbearing or not understanding Harry's needs as much as he should in the fan - created scenario.
Well, it could be that in the fanfiction, Ron made a mistake that had long - lasting consequences for Harry. Maybe Ron accidentally revealed one of Harry's big secrets that put Harry in danger. So, Harry is unable to forgive Ron as it has changed his life in a negative way.
Perhaps there were some secrets that Ron was keeping from Harry. In the wizarding world, secrets can be a big deal. If Ron had a secret related to his family or some other important matter and Harry found out about it in a way that made it seem like Ron was hiding something bad, it could lead to Harry not trusting him. Also, Ron's friendship with other characters might make Harry jealous or suspicious. If Ron was getting closer to someone Harry didn't trust, it could spill over and make Harry question Ron's loyalty to him.
The dynamic becomes very strained. Harry's lack of trust in Ron means that their usual banter and easy camaraderie is gone. Hermione will be stressed because she values both of their friendships. She may end up spending more time with Harry to try to help him through his doubts, which could make Ron jealous. Ron, on the other hand, might become defensive and start acting out, which only makes Harry trust him less. This could lead to a cycle of misunderstandings and a breakdown of their friendship triangle.
Open communication is key. Harry and Ron need to sit down and have an honest conversation about their feelings. Harry can tell Ron why he has started to lose trust, and Ron can clarify any misunderstandings.
One possible storyline could be that Harry is sorted into a different house than Gryffindor and thus doesn't cross paths with Ron as much. He might form closer relationships with students from his new house, like Hufflepuff or Ravenclaw. This would lead to a whole new set of adventures and friendships for Harry that don't involve Ron at all.
Maybe she doesn't like the way some fanfiction writers portray their relationship. Fanfiction can often take characters in directions that are not in line with the original essence of the character.
Well, in some fanfictions, the author might want to create an alternate scenario where Harry has different relationship dynamics. Maybe they want to explore other pairings for Harry and so they write him as not liking Ginny to deviate from the original storyline.