They're popular because Naruto's past is full of pain and struggle. People are curious to see how others in the Naruto universe would react to it. For example, if the villagers who once shunned him saw his past, it would create a lot of drama and character development.
One popular fanfiction could be 'Naruto: The Revealed Past'. In this, characters from different villages get to witness Naruto's lonely childhood through some sort of magical jutsu gone wrong. They see how he was shunned and neglected, which changes their perception of him. Another could be 'Past Unveiled: Naruto's True Story' where the Akatsuki members accidentally stumble upon Naruto's past memories during a mission. This makes some of them question their motives against him.
You can start by looking on fanfiction - specific websites like FanFiction.net or Archive of Our Own. Just use the search bar and type in keywords like 'everyone sees Naruto's past'. Browse through the results and read the summaries to find ones that seem interesting.
Because fans like to see Naruto in a more powerful role. In the original series, he had to struggle a lot. Fanfictions where he is dominant give a sense of empowerment.
They're popular because it's an interesting 'what - if' scenario. Naruto is such a central character in the Naruto universe, and seeing him leave the familiar setting of the village adds a lot of drama. It allows fans to explore different aspects of his character, like how he would survive on his own, how he would deal with new enemies, etc.
They're popular because it's an interesting 'what - if' scenario. People like to see how Naruto would develop outside of Konoha's influence.
The popularity of Naruto and Sakura angst fanfictions comes from the fact that fans are always interested in exploring the what - ifs. What if their relationship had more problems? What if they couldn't be there for each other? These fanfictions allow for a more in - depth look at their characters and how they would react in difficult situations. Also, the angst adds a layer of drama that many readers find appealing.
Many fans are drawn to the idea of Naruto and Hinata being betrothed because it gives an opportunity to explore different aspects of their personalities. For example, how Hinata would handle being Naruto's betrothed and how Naruto would adapt to a more committed relationship. Also, it allows for the creation of new storylines in the Naruto universe that were not fully explored in the original series.
The Uzumaki clan connection also adds to the allure. The clan has a lot of mystery and power associated with it. In fanfictions, writers can expand on the Uzumaki heritage, especially in relation to Kushina and Naruto. For example, they can explore how Kushina's Uzumaki powers could have been passed on more effectively to Naruto. It gives a lot of room for creativity.
They're popular because it combines two interesting elements. Naruto is a well - loved character from the original series, and adding a Fem God brings in a new level of power and mystery. People like to see how Naruto's world would be affected by such a powerful and otherworldly being.
They're popular because they give Naruto a different kind of story. Usually, in the original Naruto, he had to struggle a lot. In these fanfictions, his godlike powers make him seem more powerful than in the canon, and the fact that he's still neglected adds an interesting twist. It's like seeing a super - powerful character having to fight against not just enemies but also the ignorance of those around him.