Maybe it's because Aphrodite's powers and the way she uses them are at odds with Naruto's own beliefs. Naruto believes in self - improvement through training and facing challenges head - on. If Aphrodite uses her love - related powers in a way that seems unfair or goes against Naruto's sense of justice in the fanfic, he would dislike her. Like if she uses her powers to manipulate people's emotions for her own gain, which is something Naruto would oppose.
One possible plot could be that Aphrodite is brought into Naruto's world by some sort of magical accident or a powerful villain's scheme. Her presence starts to cause chaos as she tries to spread her idea of love, which Naruto sees as a distraction from the real issues like protecting the village and maintaining peace. So he hates her for bringing this unwanted disruption.
Perhaps Naruto fans who are into the Naruto story for its action, ninja skills, and complex relationships within the Naruto world find Aphrodite fanfiction to be a distraction. Naruto is a character with a very specific identity and purpose in his own story, and introducing Aphrodite from a different mythology into his fanfiction might seem like a forced and inappropriate mash - up.
The plot could develop with Naruto trying to distance himself from Aphrodite and her influence. He might start to explore other aspects of his ninja heritage to counteract what he sees as her negative influence. For example, he could focus more on training with his ninja teachers who uphold the traditional values of the village.
One possible way is if Aphrodite, in the context of this fanfiction, represents a force that Naruto sees as having corrupted his family or his ninja way. Maybe Aphrodite's ideas about love and beauty conflict with the values Naruto has been taught in the ninja world, like loyalty and self - sacrifice. So he could develop a hatred towards her for what he perceives as her negative influence on his family.
In some fanfics, the idea of Naruto hating Hinata might be a plot device to create drama. Maybe the writer wants to explore a different kind of relationship dynamic than the canon one. It could also be that the writer has a unique interpretation of the characters' personalities and how they might clash in certain situations.
Well, it could be that Naruto has been betrayed too many times. Maybe he discovers that some of his closest friends have been using him all along for their own gains. So he starts to hate everyone, and the story could be about his journey of isolation and self - discovery as he tries to come to terms with his new feelings.
Often in these fanfics, Sakura might make fun of Naruto's dreams or goals in a very mean - spirited way. This constant put - down could lead Naruto to hate her. Also, if Sakura were to side with Naruto's enemies in the fanfic for some reason, like being brainwashed or having a hidden agenda, it would be a likely cause for Naruto's hatred.
Perhaps Aphrodite sees Naruto as a symbol of hope in his world. She decides to bring him to the world of Greek mythology to show her fellow gods and goddesses what true heroism is. Along the way, Naruto learns about Greek culture and mythology, and together with Aphrodite, they embark on a journey to stop a great evil that threatens both the Naruto world and the Greek mythological world. This would be a plotline full of adventure, friendship, and cultural exchange, without any adult themes.
One possible storyline could be that the Si OC is a shinobi from a village that has been wronged by Konoha in the past. They see Naruto as a symbol of Konoha's power and thus direct their hatred towards him. For example, if their village was raided by Konoha in the past for some reason, they hold a grudge against all things Konoha, including Naruto.