Naruto's core has always revolved around Naruto Uzumaki's dream of becoming the Leaf Village's Hokage, being the underdog story of how he goes from the village clown to a respected leader. It only makes sense that, after Pain is defeated and the shinobi world experiences a relative time of peace, Naruto would finally achieve his dream alongside the support and acknowledgment of the entire village.
Source:https://www.cbr.com/why-naruto-shouldnt-have-become-hokage/