His relationship with Sasuke would be drastically different. Instead of their friendly rivalry, they could become enemies. Since Obito had a very different view from Kakashi, Naruto might also turn against Kakashi in this fanfiction. His friends like Sakura and Shikamaru would be confused and try to stop him, but he would be so far gone in his new mindset that he might not listen.
Naruto's relationship with the villagers would change a great deal. In the original story, he was seen as a hero, but if he becomes like Obito, the villagers would start to fear him. The younger generation, who once looked up to him, would be disappointed. His relationship with the Hokage, whether it's Tsunade or someone else, would also be strained as his actions would likely be against the village's interests.
With his friends from Team 7, things would be a mess. Naruto might see them as obstacles in his new path. For example, he could view Sakura as someone trying to hold him back from achieving his 'new goals'. His bond with the Nine - Tailed Fox would also be affected. Maybe the Fox would try to resist Naruto's new, darker influence, or it could be used as a tool in Naruto's new, Obito - like schemes.
For Naruto's relationship with Kakashi - sensei, Kakashi would be very observant. He would notice the changes in Naruto immediately and try to guide him. Since Naruto is now a Youkai, his interactions with his peers would be different. Some might avoid him out of fear, like Hinata who would be very shy and worried about this new Naruto. But Naruto's core values would still be there. So over time, as he proves that he's still the same person deep down, his relationships could start to heal and grow in new ways, even if his appearance and some of his powers are now different.
His relationship with Sasuke would likely become very strained. Sasuke, who has his own dark path, might still see Naruto's new Jashinist ways as too extreme. With Sakura, she would probably be very disappointed and try to convince Naruto to return to his old self. As for Kakashi, he would be deeply concerned and might even see Naruto as a potential threat to the village at first.
His relationship with Sasuke would likely become more of a partnership. They would work together to protect the village and the ninja world. With Sakura, Naruto might become more of a respected leader figure, and she could be one of his most trusted medical ninjas. And for Kakashi, Naruto would now be his equal in terms of leadership, and they would probably exchange ideas on how to better lead the village.
His relationship with Sasuke would be very different. Sasuke might see Naruto in a new light, perhaps with more respect as he's achieved the highest position in the village. Naruto would also have a different dynamic with Kakashi. He'd be more of an equal now, and Kakashi would have to adjust to Naruto being in a leadership role.
Naruto's relationship with the older generation like Tsunade would change significantly. Tsunade, being the former Hokage, would now be in an advisory role. Naruto would seek her advice on matters of the village's economy and long - term stability. With his peers like Kiba, Naruto would be more of a guiding figure. Kiba would look up to Naruto as the Hokage and might ask for more challenging missions for his growth. And with Hinata, their relationship could become more official. As Hokage, Naruto would have to balance his personal life with Hinata and his duties towards the village.
His relationship with Sasuke would be very different. Instead of being rivals, they might become more like comrades or even brothers in arms, as Itachi and Sasuke were related. Naruto would probably be more understanding of Sasuke's thirst for power and revenge, and might try to guide him in a more Itachi - like way. With Sakura, Naruto might become more distant, as Itachi was not very close to female characters in the original story. And with his other friends like Shikamaru or Kiba, Naruto would likely be more reserved and less of the loud, exuberant self they knew, which could cause some confusion and concern among them.
His relationship with Sasuke would be very different. Sasuke might see Naruto as even more of an enigma. He could be both jealous of Naruto's new power and also concerned about what Naruto has become. Naruto, on the other hand, would try to show Sasuke that he's still the same person deep down.
Naruto's relationship with the villagers could be affected. As he becomes a Minato fan, he would try to uphold Minato's legacy even more. The villagers, seeing Naruto's newfound admiration for Minato, might start to see Naruto in a new light, more like how they saw Minato. Also, his relationship with Hinata could be different. Naruto might start to model his family - centered values after Minato, which could bring him and Hinata even closer as they plan their own family.
His relationships would change drastically. With his friends in the Hidden Leaf, there would be a sense of distance. For example, Sasuke might be confused by Naruto's decision. But at the same time, Naruto might form new relationships with the animals and plants in his hermitage area.
His relationship with Sasuke would become very strained. Sasuke, who has always been somewhat distrustful, would see Naruto as a real threat now. He might even consider Naruto an enemy and try to stop him.