For the other ninja teams, it would change the whole dynamic. Teams that once worked together might now be at odds. The balance of power within the village would be disrupted. Enemies of the village might see this as an opportunity to attack. And those who were once inspired by Naruto and Sakura, like the younger generation of ninjas, would lose their role models and might even start to question their own values as ninjas.
If Naruto and Sakura betrayed, their closest friends like Sasuke would be deeply affected. Sasuke, who has a complex relationship with them, would be in a state of shock and confusion. He might initially try to find out the reasons behind their betrayal and could even be torn between loyalty to the village and loyalty to his friends.
The villagers would be in chaos. Naruto has always been seen as a hero to them. His betrayal would shatter the trust they had in him. People would start to question everything they believed in. For Sakura, her friends and family in the village would also be devastated. They would feel betrayed and might face discrimination from the rest of the village because of her actions.
It would create a huge rift in the relationships. Their friends would be divided between those who believe in their innocence and those who think they are true traitors. For example, Sasuke might be one of the first to suspect there's more to the story, while others like Shikamaru might be more cautious and analyze the situation carefully.
Sakura's jealousy in fanfiction can make her relationships with other characters tense. If she's jealous over Naruto in relation to another female character, she might be cold or hostile towards that character. For example, if she sees a girl getting too close to Naruto, she could lash out at the girl, creating a rift in their relationship.
Another reason might be due to a personal vendetta against someone in the village. If someone in the village wronged them deeply, like a powerful figure who abused their power, Naruto and Sakura might take actions that seem like betrayal to the village in order to seek justice. However, they would likely believe they are doing the right thing in the long run.
For the new generation of ninja like Boruto and his friends, they might view Sakura's overprotectiveness as strange. Boruto in particular, who has his own views on Naruto, might not understand why Sakura is so over the top in protecting Naruto. This could lead to some misunderstandings between the generations.
Their relationship might make Sasuke a bit jealous at first. Since Sasuke has his own complex relationship with both Naruto and Sakura. But eventually, he could come to accept it. For their other friends like Kakashi, he would probably be supportive and give them some relationship advice based on his own experiences. Shikamaru might find it a bit of a nuisance at first, thinking it could disrupt the team dynamics, but then see how happy they are and be okay with it.
Sasuke would also be deeply affected. Despite their complex relationship, Sakura has always been important to him. Her death could lead to a lot of self - reflection on his part and might even make him more withdrawn as he blames himself for not being there to protect her.
One possible plot twist could be that Naruto and Sakura are forced to betray their village under some kind of mind - control. Maybe an enemy has a powerful jutsu that can manipulate their thoughts and actions. So, they end up doing things that seem like a betrayal to their friends and comrades.
Their friends would be overjoyed. Kakashi, for example, would be like an honorary uncle. He might teach the baby some cool ninja tricks or share wisdom from his own experiences. As for their enemies, some might try to use the baby against them. But Naruto and Sakura's friends would rally around to protect the baby. Their baby could also strengthen their bond with the older generation in the village, as they see the continuation of the new era that Naruto has been building.
If Naruto becomes unstable, Sasuke might be one of the first to be affected. Since they have a deep bond, Sasuke would feel responsible to bring Naruto back to his normal state. Sakura, too, would be worried. She might try to use her medical ninjutsu skills to see if there's a physical cause for Naruto's instability and then try to find a solution.
For Naruto, it would be a difficult situation. Naruto has always been Sasuke's friend and Sakura is also his teammate. He would likely try to mediate between them at first. But if the divorce goes through, it would put a strain on his relationships with both of them. He might feel a sense of failure as he always hoped for their happiness together.