He transmigrates as the son of the daimyo of the Land of Fire. His status is lofty, but he can't even tie up a chicken. In this shinobi world capable of laying waste to everything, he seems like nothing more than an outsider.
The story of Naruto makes him realize that a daimyo's throne is powerless before true strength. Money and political maneuvering are mere decoration. Only absolute power can bring absolute peace.
So he decides to enter Konoha as the daimyo's son, learn ninjutsu, win hearts, and unite the shinobi world.
The Sharingan, Byakugan, Tailed Beasts... Every power capable of shaking the world will become a cornerstone of the new order under his authority and charisma.
He tells the Five Kage: "From now on, your shinobi villages fall under my military jurisdiction."
He tells Akatsuki: "Your ideals will be realized my way."
He announces to the entire shinobi world: "From today on, there will be no Hokage, Kazekage, or Raikage... Only one supreme ruler of the shinobi world, loyal to me."