One possible reason could be political. After the war, the villages might be restructuring and Naruto, with his great power, could be seen as a threat. Another reason might be related to the secrets he knows. Maybe some powerful figures don't want him to expose certain things. Also, his Jinchuuriki status could play a role. People might still be fearful of the power within him even after the war.
Perhaps it's due to jealousy. Naruto has become a hero, and some people in power might be jealous of his popularity. They could spread false rumors or use some pretext to banish him. It could also be that the village wants to distance itself from Naruto to avoid being a target of future attacks. Since he's so well - known, enemies might target the village just to get to him.
It could be related to the casualties during the war. Maybe some families of the fallen blame Naruto for not being able to save their loved ones. They could put pressure on the village leaders to banish him. And also, the new generation of shinobi might see Naruto as an obstacle to their own rise to power. They might convince the elders to banish him so that they can have more opportunities to shine.
Chapter 301, "ElderGlow's Dark Horse", is the clearest early answer because it turns Vekar's situation into a concrete plot event. The chapter gives readers a real answer by opening on The sun had just passed its peak, but the temperature in the testing... and ending on Kaelis followed—his dual-aura output was a blend of wind and flame.. In story terms, the chapter closes with Celeste considered.
Chapter 432, "I Can Feel It Through My Summon", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is The morning mist hung low over Delwig's outer walls, pale and..., but the pressure keeps building through The city or at least some people from the city hadn't yet shaken off.... Once the chapter lands on Lyone followed after, settling himself just behind her., the chapter closes with Damien's smirk returned, faint and dangerous.
Chapter 117, "Teng Jiao Saliva and Poison Source [Two-in-One]", is the clearest early answer because it turns Luo Yuan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Although Teng Jiao is dead, the poison mist still hasn't dispersed... and ending on Moreover, if it had discovered us as soon as we entered the Cloud....
Chapter 312, "Earning Dinner", is the clearest early answer because it turns Damien's situation into a concrete plot event. The chapter gives readers a real answer by opening on The night had deepened by the time Damien stepped out of the third... and ending on The walk back to the guild would take twenty minutes at a steady....
Chapter 370, "Elias's Encounter", is the clearest early answer because it turns Elias's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Only a presence that glowed behind the eyes, soft and colorless—like... and follows through with And somewhere, far beneath the stone and earth, three beings sat in....
Chapter 326, "The Trial of Divergence III", is the clearest early answer because it turns Damon's situation into a concrete plot event. The chapter turns that into something concrete by moving from In Damon's chosen Path, the fog deepened with every step. to One strike to the hind leg.. What makes it stick is that the chapter closes with The Trial of Divergence was truly amazing., which gives the main cast a stronger narrative position and pushes the relationship tension onward.
Chapter 53, "Inexplicable Hostility", is the clearest early answer because it turns Leader Luo's situation into a concrete plot event. Early on, Just as Xia Hong had previously mentioned, the territory of the Rogel.... By the end, Instead, he looked at Li Hu with a somber expression, pondering why....
Chapter 396, "Realm Cleaver", is the clearest early answer because Razel finally turns buildup into a real advancement. The chapter gives readers a real answer by opening on Ash filled the area, the academy grounds, once serene under the pale... and ending on Too much essence channeling." "Good." Razel clapped him on the.... In story terms, the chapter closes with This is my final semester as a University student and it is quite arduous for me.
Chapter 360, "Making Sure It's All Over", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is Damien observed the system panel being displayed before his sight..., but the pressure keeps building through [Kill Count: 3,588 / 5,000] He has 1,422 more kills to acquire and....
Chapter 21, "The Great Harvest", is the clearest early answer because it turns Frost Wolf's situation into a concrete plot event. The chapter gives readers a real answer by opening on This Snow Mane was actually extremely cautious. and ending on These people have been hiding in the shadows since birth, with the.... In story terms, the chapter closes with Great Xia can do it as well!, which gives Frost Wolf a stronger narrative position and pushes the power growth onward.