Isn't that ironic? He soley wanted to learn rasengan because kakashi wouldnt teach him chidori becasue he saw potential in a true prodigy. Atleast Sasuke hit naruto with chidori atleast once. It seems like that man Sasuke was spittin the facts when naruto was using shadow clone jutsu for the 6th time in the row and he said " that jutsu just symbolizes how lonely you are", which is partially true and it symbolizes that ashura and his transmigrants are all just destined to be weak because they depend on the assistance of multiple bodies on their side. That method of carrying things will always fail compared to that of a lone wolf because you are just dividens when looked at next to a man like sasuke, madara, and Indra, who is a whole. As you can see, when sasuke effortlessly took out each clone one by one, naruto's "whole" was overall weakend and causing the rest of the pillars to come crashing down with it :sdo: