Sasuke is someone who doesn't want their acknowledgement and doesn't acknowledge them...he killed danzo...he tried to capture Bee by infiltrating kumogakure....he attacked the 5 kage...he threatened to destroy konoha....he wore the akatsuki robes...due to these reasons every shinobi saw him as an enemy...all of a sudden...out of nowhere, he appears in the war with some edo-tensei hokage, orochimaru and taka....fights alongside naruto and takes down obito....he fights against madara....and says he wants to be hokage....how do u expect the shinobi to react...they aren't that naive to just start cheering for him all of a sudden...fact remains that obito and madara had to be taken down and they could use every bit of help that they could get....also naruto accepted him and his help...Naruto on the other hand has worked hard to get everyone's acknowledgement and has done so the right way...he never hurt any of his comrades in any manner and has obtained their respect...they consider him as a hero and savior...they believe they are lost without him....so its only natural that they would cheer for him and support him...sasuke doesn't want and he doesn't really deserve it when compared to naruto...