well just paraphrasing but neji says that your fate is decided at birth and it cant be changed to which naruto says it can

however i think it was jiraiya who says hes destined to be the protector of konoha as the ninetails was sealed inside him at birth ergo it implies hes destined to become hokage meaning that nejis fate talk was correct

the only thing that neji got wrong was he thought he was destined to win as naruto is widely regarded as being such a dumbass, and everyone just underrates him