Maybe Naruto just sees Sakura as a friend. He might have a different idea of his ideal partner and Sakura doesn't fit that. His feelings for her could be purely platonic.
Well, in the fanfic world, the author might have created a backstory or a set of rules. It could be that Tsunade's family lineage has been clearly defined in a way that excludes her from being considered an Uzumaki. Naruto, being a character within that fan - created world, has to abide by those rules. For example, perhaps her family tree has been traced and it shows no connection to the Uzumaki clan, so Naruto simply can't claim her as one.
There were novels similar to "Naruto: I Really Don't Want to Be Naruto"
1: Yunhua Yao Ji, Author: Qi Zong
The following is a detailed introduction of these novels:
1.<<Yunhua Yao Ji>> I am a demon exorcist that is not very popular.
However, his ability was not weak. Just when I thought that I was going to spend my life calmly slaying demons. I lost my blade.
A demon slayer losing his blade is no different from losing his life, but I found another blade.
This saber had a human-shaped saber spirit.
The following is the story of how I brought the idiotic demon servant and the human-shaped saber spirit with facial paralysis (crossed out) around the world to eliminate demons.
Why did he have to exterminate demons? It was not a matter of national hatred. It was purely a matter of profession.
This book does not cultivate immortality.
You can read these novels on Qidian Chinese Network.
Perhaps in this fanfiction, Fem Naruto is part of a group that values scientific progress over ninja warfare. She could be working on projects to improve the living conditions of the people in the Naruto world using science. Instead of fighting battles like a ninja, she might be involved in diplomatic efforts where her scientific achievements are used as a form of soft power. This would create a very different story from the original Naruto narrative where she doesn't conform to the traditional ninja role.
Maybe in some fanfictions, the writer portrays Kakashi in a way that Naruto doesn't resonate with. For example, if Kakashi is written to be too strict or distant in a different way than in the original story, Naruto might not like that version of him.
He could be a demon. In some fanfictions, Naruto might be reimagined as a powerful demon with unique abilities that are different from his normal human ninja skills.
The characters included the male lead, Naruto Uzumaki, the sealing genius, the first to hit someone in the face, and the supporting male lead, Zirai, the great hero who coexisted with viciousness! Supporting actor-Uchiha Sasuke, Naruto, I will surpass you, surpass everyone.
"If Naruto lost his nine tails" Author: Crow said, it is a light novel/derivative Doujinshi novel with transmigration and hot-blooded elements. It has been completed and can be enjoyed without worry.
User recommendation: Hello everyone, I'm Naruto Uzumaki, I'm panicking.
Because of my appearance, my parents survived, but the problem is that I lost Nine Tails…
欸!?Wait, Mizuki seems to have gone to look for Sasuke. Let's talk later. I'll go take a look first.
Mmmm ~
Whirlpool Naruto, San Shang!
I hope you will like this book.
Well, there could be various reasons. Maybe the writer wants to create a unique situation where Naruto is silent to add mystery. For example, if the fanfiction is set in a scenario where Naruto has lost his voice due to a curse or some kind of magic. It could also be that the author is focusing on other characters' reactions to Naruto's silence, which can bring out different aspects of their personalities.
Well, in some fanfiction, the story might be set in an alternate universe where the whole ninja concept doesn't exist. So, Naruto can't be a ninja because there are no ninjas in that world. It could be a world with different power systems, like magic or super technology.
Well, in the Naruto universe, there's no concept of fanfiction. Naruto is busy with his ninja world stuff like fighting bad guys, training, and protecting his village. Fanfiction is something created by fans in our real world, not part of his world. So, he simply can't access it because it doesn't exist in his realm.