Iruka, for example, would be proud to see the change in the Sandaime. He would be more motivated in his teaching, knowing that the Hokage is leading Konoha in a more assertive way. Kakashi might be a bit surprised at first but would quickly adapt and work even more closely with the Hokage. The Akatsuki would also need to reevaluate their plans regarding Konoha, as a more assertive Sandaime Hokage would mean tougher opposition. All in all, the characters' relationships and actions would shift based on the Sandaime's new attitude.
The villagers would likely be more confident in their leader. They would feel safer knowing that the Sandaime Hokage is not going to be pushed around easily. For the ninja, especially the younger ones like Naruto, they would have a stronger role model. Naruto might be inspired to be even more determined in his own growth as a ninja. He would see that even an older and more experienced leader can change and become more assertive.
One possibility could be that the Sandaime Hokage finally takes a really tough stance against the various threats to the village. For example, he might not be so lenient with Orochimaru from the start. Instead of just trying to persuade him, he could actively work on destroying Orochimaru's plans before they fully form. This would change the whole dynamic of how things played out in the original story, as Orochimaru was a major source of problems for Konoha.
One interesting fanfiction could be about the Sandaime Hokage's early days as a ninja. It might explore his training with his own sensei and how he developed his unique jutsu. Another could focus on his relationships with other hidden village leaders at that time.
Naruto would probably be extremely hurt. He has always looked up to the Sandaime as a grandfather figure. So, he might initially go into a state of shock and disbelief.
Another option is to check out Naruto fanfiction groups on social media platforms like Facebook. Members of these groups often share their favorite fanfictions, and you might be lucky enough to find some great Sandaime Hokage - centered stories. Just be sure to respect the group rules and engage in positive discussions.
Well, characters who had a rough start in the village due to Sandaime's decisions might be likely to support the bashing. For example, Naruto himself could be one. Given his difficult childhood with little support from the village at first, which some might blame on Sandaime, he could be portrayed as having negative feelings towards him in these fanfictions.
An interesting plot for Naruto's Sandaime fanfiction might be to create a story where the Sandaime discovers a hidden power within Konoha that could either save or destroy the village. He has to make difficult decisions on how to handle this power. Maybe it's a powerful jutsu that was sealed away long ago. Additionally, you could explore his role in the creation or discovery of some of Konoha's most important landmarks or institutions. He was in charge for a long time, so he surely had a hand in many things. Or, you could write about a time when he had to make a great sacrifice for the sake of the village, like giving up his own chakra to protect a powerful seal.
Naruto would probably be extremely hurt. He has always looked up to the Third Hokage as a grandfather figure. So, initially, he would be in denial, thinking there must be some misunderstanding.
The younger ninjas would be in awe. They look up to Naruto, and seeing him play the violin would make them see him in a whole new light. They might start asking him to teach them or at least tell them how he learned. Kakashi would be amused. He's seen Naruto grow up, and this new skill of his would be an interesting addition to what he already knows about Naruto. He might even joke about it a bit.
The villagers' reaction would be a mix of excitement and some concerns. On one hand, Naruto's popularity among the younger ninjas is huge. His friends like Sakura and Shikamaru would be his biggest supporters and help him in his new role. However, some of the more traditional clans might worry that Naruto's unorthodox ways could disrupt the long - established order in the village. But over time, as Naruto shows his ability to balance his unique style with the responsibilities of the Hokage, they'd come around.
When Team Minato meets Hokage Naruto in a fanfiction, their reactions would depend on their individual personalities. Minato would be overjoyed and would immediately start asking Naruto about his achievements and how he has led the village. Kakashi would be his usual calm self but would show his admiration through his words and actions. Obito, who has had a difficult journey, might initially be hesitant but then would be inspired by Naruto. Rin would be the most excited, perhaps jumping up and down and saying how wonderful it is that Naruto is the Hokage. This encounter could also lead to a deeper understanding between them all and a strengthening of the bonds between generations.