Probably not. While there are a lot of Naruto and Fairy Tail fans out there, the idea of Naruto destroying Fairy Tail in a fanfiction is not something that is mainstream. Most fanfiction tends to focus on more positive interactions between different fictional worlds, like friendships or alliances. This concept of destruction might be a bit too dark or out - there for the general fanfiction - reading audience.
It could be a fan - made concept where in a fanfiction Naruto somehow has a scenario where he destroys things related to Fairy Tail. Maybe it's a crossover idea where Naruto's powers are pitted against the world of Fairy Tail and he causes destruction within that fictional setting.
It could be about a scenario where Natsu, a character from Fairy Tail, goes on a rampage and causes destruction within the context of fan - made stories (fanfiction) related to Fairy Tail.
There should not be any fanfiction with inappropriate or violent content like that. Fairy Tail is a series with positive themes and relationships, and most fanfiction focuses on positive interactions, character development, and adventures within the world of Fairy Tail.
In that fanfiction, it might be designed that way. Naruto has incredible powers in his own series, like his various jutsu. If translated into the Fairy Tail world in fanfiction, his skills could potentially make him very powerful. But it also depends on how the author of the fanfiction interprets and balances the power systems of both universes.
The Sharingan in such a fanfiction could be used as a tool for a Fairy Tail character to gain an edge in their battles. They might initially struggle to control it, but as they learn more about it, they become a formidable force. For instance, they could use the Sharingan's genjutsu abilities to deceive opponents in the Fairy Tail battles.
In the Fairy Tail world, Naruto would bring his unique ninja abilities. For example, his shadow clone jutsu could be used in creative ways during battles or to perform tasks. He would likely befriend Natsu because they both have a passion for fighting and protecting their friends. Naruto could also introduce new combat styles to the Fairy Tail guild, which might change the way they approach battles.
Well, Naruto would probably gain some really unique magical abilities. Fairy Tail mages are known for their diverse magic, and Naruto could combine his chakra skills with something like Fire Magic or Celestial Magic. He might become even more powerful in combat, with new ways to attack and defend.
Well, if Naruto was in the S - Class of Fairy Tail, his combat skills would be a great addition. Naruto's ability to use shadow clones could be used for various strategic purposes during Fairy Tail's missions. He could send clones to scout ahead or create distractions in battles against dark guilds.