It could also be due to the way the fanfic writers handle their characters. If they write Bulma as a prideful character and Chichi as someone who challenges that pride, either directly or indirectly, Bulma might be written as hating Chichi. Fanfic often takes creative liberties and this could be one of the results.
Some fans might be put off. If they are fans of both Bulma and Chichi, seeing one hating the other in fanfic can be a turn - off as it goes against their positive view of the characters' relationship in the original series.
Perhaps the fanfic often involves modern and sometimes out - of - character interpretations. Apollo, as a figure deeply rooted in ancient mythology, might be seen as 'hating' these fanfics because they deviate too much from the well - established stories and personalities. The fanfic could give Artemis new traits or put her in situations that Apollo, in the context of the original mythos, would not approve of.
Maybe Naruto has some personality clashes with the Hyuuga characters in the fanfic. For example, the Hyuuga clan is known for their traditional and sometimes rigid ways, which might go against Naruto's more free - spirited nature.
Maybe Alexis has a different vision of the original story or characters. Fanfic often takes creative liberties that might not align with Alexis's view of Beckett.
Well, the plot could involve them fusing due to some kind of magical or technological accident. Maybe they are trying to defeat a powerful enemy together and their combined energy causes them to fuse. They could then have a new form with combined powers and a unique personality that is a blend of their own.
One possible plot could be that Bulma and Chichi team up for a scientific - martial arts tournament. Bulma uses her intelligence to create unique gadgets for Chichi to use in the combat part of the tournament. This brings them closer as they train together and face various opponents.
Well, if they fuse, the new character would likely have Bulma's inquisitive nature. They would be constantly curious about new things, especially in the realm of science and technology. At the same time, they would also possess Chichi's determination. So when facing challenges, they would be very persistent.
One common theme is friendship. Since they are both important female characters in the Dragon Ball universe, fanfics often explore how they become friends and support each other. For example, they might team up to deal with some threats in the story.
In a fanfic, the Bulma - Chichi fusion could be part of a tournament arc. They enter the tournament fused and shock everyone with their abilities. Their opponents underestimate them at first, thinking it's some kind of strange trick. But as the battles progress, they show that their fusion is not only powerful but also has a deep understanding of both martial arts and strategic thinking.