At first, Naruto is probably shocked and confused. He might not understand why the village would take such a harsh step just for hurting Sasuke. He may feel betrayed, especially if he thought he had friends and allies in the village.
Naruto would probably be really angry at first. He's a free - spirited person who doesn't like being forced into things. So he'd likely try to fight back right away, yelling at Sasuke about what he's doing.
Well, Naruto might be furious. He's always been protective of Sakura. He'd probably drop everything he's doing and go after Sasuke to rescue Sakura. Naruto has a strong sense of justice and loyalty, especially towards his friends. And Sakura is one of his closest friends, so he won't stand by and let her be in danger.
She could be heartbroken. Sakura has always loved Sasuke deeply, so his leaving for Naruto would be a huge blow to her. She might initially be in denial, not believing that Sasuke would choose Naruto over her.
Sasuke might also be angry. Angry at the situation, angry at whoever or whatever caused Naruto's amnesia. His anger could fuel his determination to find a cure. He would push himself and Naruto harder in training, hoping that it would jog Naruto's memory, all while trying to hide his true feelings of worry and fear for Naruto's well - being.
Some in the ninja world would likely be shocked at first. The idea of Naruto and Sasuke having a son together goes against the traditional views of many. But those who are close to them, like their friends from Team 7, would probably be supportive. Kakashi, for example, might see it as a new step in the evolution of the ninja world's relationships. However, there would also be those who oppose it, especially from more conservative clans who might fear the implications of such an unorthodox union on their power structures.
Some fans might be really sad about it. They love the idea of Sasuke and Sakura together as a couple and see their relationship as a symbol of hope and growth. So, divorce fanfiction goes against their ideal view of the couple.
Naruto might protect Sasuke by using his physical strength. He's got those powerful jutsus like the Rasengan. If any enemy comes near Sasuke, Naruto can just blast them away with his attacks.
Naruto might be initially shocked. But then he would probably accept it quite quickly because he values Sasuke as a friend above all else. He would likely say something like 'Sasuke, it doesn't matter if you're a girl or a boy, you're still my rival!'.
Sasuke's Sharingan abilities would also be a game - changer. He could potentially use it to gain an edge in battles or to uncover secrets that were not known in the past. However, if he overuses it, it could also arouse suspicion among the Uchiha clan and other ninja. For example, if he uses his advanced Sharingan techniques to defeat an enemy too easily, it might make people wonder where he learned such skills.