Well, it could be that the quality of some Natsu fanfictions is just not good. Poor writing, grammar mistakes, or uninteresting plots can make readers dislike them. Also, if there are too many clichéd storylines in Natsu fanfictions, like always having the same type of love interests or predictable adventures, that can put people off.
The main reason people hate Comic Sans is that it's seen as unrefined and not suitable for most types of documents. It lacks the elegance and sophistication that many other fonts offer.
It could be that the revelation brought up some deep-seated issues and caused him to lose trust in others. Maybe he felt betrayed or let down by the circumstances surrounding his parents' identities.
Maybe Tails hates fanfiction because it often goes against the original vision of the character. Fanfictions might portray him in ways that he doesn't like or in situations that are inconsistent with the official story.
Guan Ju 'er in Ode to Joy was a fictional character, so there was no unified answer to why people hated her. However, here are some possible reasons:
1. A conservative personality: Guan Juer is conservative and has no interest in new things. He lacks the spirit of adventure and creativity. This might make some people feel that she was not open and modern enough.
2. Being too inland: Guan Juer pays more attention to interpersonal relationships but lacks enthusiasm and initiative. He is not good at expressing his thoughts and feelings. This might make others think that she was always too inland and difficult to communicate with.
3 lack of personality: Guan Juer's personality is relatively ordinary, and it is difficult to leave a deep impression on people without distinctive personality characteristics. This might make others think she is not interesting or unique
4. Boring character: Guan Juer is smart and has good grades, but he lacks interest and a sense of humor in life, making it difficult for people to feel happy and interesting.
It should be noted that these are just some possible reasons. Everyone's opinion of the character is subjective, so the reasons for hating Guan Juer may also vary from person to person.
Well, perhaps in fanfiction, their characters are often misrepresented. Maybe Percy's personality traits are distorted in a way that makes him seem out of character when paired with Jason, which could lead to Percy seeming to 'hate' Jason in those stories.
In some fanfics, Bucky might be written to hate Steve due to misinterpretations or plot twists. Maybe the writer wants to explore a darker, more conflict - ridden relationship. It could be that Bucky has been brainwashed in the fanfic and his altered mind now sees Steve as an enemy, or there could be some past event that was misconstrued and led to this hatred.