The original series portrays Ron as an important part of the trio, with his own strengths like his chess skills and his ability to make people laugh. But in this fanfiction, since Harry and Hermione don't like him, it ignores those positive aspects and focuses on negative traits that may not be as prominent in the original. This changes the whole dynamic of the group.
In the original series, Harry, Hermione, and Ron are best friends. So, in the fanfiction where Harry and Hermione don't like Ron, it completely goes against their fundamental relationship. In the books, they support each other through thick and thin.
In the original story, Harry and Hermione are friends. But in the 'harry hates hermione fanfiction', it completely changes their relationship dynamic. It's a huge deviation as it goes against the foundation of their friendship that was built on mutual respect and support throughout the books.
The original Harry Potter story focuses on themes like friendship, magic, and the fight against evil. It doesn't imply any sexual relationship between Harry and Ron. So, this kind of fanfiction completely changes the nature of their relationship from a platonic friendship to a sexual one, which is a huge deviation.
It deviates mainly in the character's identity. In the original, Harry is a Potter, which comes with a lot of baggage like his family history and legacy. But if he isn't a Potter, all of that is gone. So, the story can't rely on things like the Potter family secrets or the connection to the Deathly Hallows in the same way.
The most obvious deviation is the gender change of the main character to female. And then, of course, the whole werewolf fandom aspect. In the original series, Harry Potter doesn't have such a specific focus on werewolves. This fanfiction creates a whole new dimension to the character's interests and potentially changes the way she interacts with the wizarding world.
The plot would also be different. Instead of the usual battles against Voldemort and his minions, the focus could be on Harry's interactions with dark creatures. He might be involved in things like trying to improve the living conditions of these creatures in the wizarding world, or trying to integrate them into the wizarding society in a more harmonious way. This is a big departure from the original series' plot which was centered around the fight between good and evil in a more traditional sense.
Well, in the original series, Harry is a fighter. He always tries to stay alive to fulfill his destiny. But in this fanfiction, his desire to die is a huge deviation. It shows a much darker and more desperate side of him that we don't really see in the original.
In the original books, Harry is seen as a symbol of hope and acceptance. He fights against Voldemort who believes in pure - blood supremacy. But in the 'harry hates muggleborns fanfiction', Harry is on the wrong side of this equality issue. This fanfiction takes the character of Harry in a direction that is completely at odds with what we know from the original series. It also likely changes the relationships between characters. For example, his friendship with Hermione would not exist in the same way or might be completely broken in this fanfiction's universe.
The original Harry Potter series is about friendship, love, and the fight against evil. Harry is portrayed as a hero who would never harm his loved ones. However, in this fanfiction, the very foundation of Harry's character is shaken. It also changes the overall tone of the story. Instead of a story of hope and heroism, it becomes a dark and tragic tale that subverts the expectations set by the original series.
The 'Harry and Crookshanks' lemon fanfiction likely deviates from the original series in terms of the nature of the relationship. In the original, the relationship between Harry and Crookshanks was more of a normal pet - owner type. But in the fanfiction, especially with the 'lemon' aspect, it might involve more complex and perhaps inappropriate relationships. Also, the plot might take wilder turns as it's not bound by the original story's constraints.
It deviates mainly in the character identities. In the original, Harry and Hermione are just normal students with their own roles. But in this fanfiction, becoming Remus' pups gives them a completely different identity. They might have new powers or behaviors that are not in the original. For example, they could have enhanced senses as pups.