Naruto would be thrilled. He loves being the center of attention and seeing all these stories about him would make him feel even more important. He'd probably want to meet the writers and tell them how cool he thinks their ideas are.
They could have a range of reactions. Naruto would likely be excited and eager to see new stories about his world. He loves adventures and would be interested in seeing different takes on his life.
Kakashi would be very observant. He would look for how the fanfiction writers understand the world of Naruto, the values and the moral lessons. He might even use some of the creative ideas from the fanfiction in his own teachings if he thought they were valuable and in line with the spirit of the original story.
Some characters might be shocked. For example, Naruto himself. He has always been full of hope for the future and worked hard to build a better world. If he saw a future that was not as positive as he expected, he would be very disappointed at first. But then he would surely try to find a way to change it, because that's his nature.
Some characters might be amused. For example, Naruto himself could find it funny to see how others imagine his adventures in different ways. He might laugh at some of the out - of - character interpretations but also be intrigued by the creative storylines.
Naruto would likely be excited. He loves his son so much that seeing different stories about Boruto would be like seeing different potential futures for him. He might even get some inspiration from the fanfiction to give Boruto some advice in real life.
Not really. Naruto is always open to new things. Fanfiction is just another form of storytelling, and he might be interested in seeing how others perceive his life and adventures.
Ruby would be the most enthusiastic among RWBY characters. Since she is always eager for new and exciting tales, the Naruto fanfiction would be like a new world for her to explore. Weiss, being the more refined one, would look for the literary merits in the fanfiction. Blake, with her own complex backstory, would resonate with the character - driven plots in Naruto fanfiction. Yang, on the other hand, would just want to see some epic showdowns and would get pumped up during those parts.
Sakura would be interested in how the fanfiction depicts her growth and her relationships, especially with Naruto and Sasuke. She might be flattered if she is shown as a strong and important character in the fanfiction. On the other hand, she could be a bit annoyed if the fanfiction undermines her abilities or portrays her in a negative light that she doesn't deserve.
They might be really intrigued. Ruby, with her love for adventure stories, could be excited by the unique jutsus and battles in Naruto fanfiction. Weiss might be a bit critical at first, but then get drawn into the complex relationships. Blake could find parallels between the themes of discrimination in Naruto and her own experiences in RWBY.