First Tell me how is Naruto a better character than Sasuke .
Because he isn't the guy who accepts the offer of a pedo who wants to take his body just so he can gain more power, because unlike him he knows his rights from wrong and stands strong on his goal. Because he isn't a confused emo kid that goes and does something stupid like blame a village for what he did. Naruto is more sensible and realistic because he doesn't run around with guys who want to destroy the world just so he can get his revenge, because what is revenge, when there is nothing to take revenge on?
Sasuke represents Multi faced Personality of a human being . Revange ,love , Tragedy ,Manipulation that Humans are .
That basically proves my fact that he is a confused emo kid who can't tell left from right and takes the stupidest path to complete his goals.
Trying to be a God in a world where he felt World never be one . Sasuke has a better knowledge of how World Works . Naruto Doesn't
How exactly? Naruto is the one who brought peace back to the village's and your telling me he doesn't know? Maybe in a Sasuke fanboys fanfic he wouldn't be as knowledgeable about the world as Sasuke, but not in the manga.
More realistic because Naruto's concept of peace is utopical. It's impossible to achieve true peace due to human nature itself. He is right in sharing the pain with others and understand each other in order to endure and avoid engaing in revenge and hatred but despite all that our society is a mix of values, concepts, religions, stereotypes and even though empathy describes human beings, Sasuke is more realistic because he knows you can't completely erase hatred so he wanted to try and focus it all in himself and avoid more conflicts by doing that.
Yet how is the world now in the manga because of Naruto's plan? Sasuke's plan had few of the worse consequences which was likely to happen, how does he know everyone would be intent to kill him? How does he know that the other villages wouldn't blame Konoha and would start the fifth ninja world war? Sasuke won't be able to become Hokage also because the people in Konoha would be after him too. Lets not forget this is a manga, where anything can happen, Naruto did what you said was impossible, what you are currently saying cannot be done, has already been done by Naruto. The thing is, how do you know Sasuke's plan would have worked out the same way? A person who wants to erase hatred shouldn't have hatred in the first place, Sasuke's whole life was filled with hatred.
After knowing the truth about Itachi, he realises that all his life has been a lie and so he nters a state of confusion and denial and he needs someone to blame for all that. Even in real life that can happen and people who go through a turmoil of traumatizing emotions end up messed up from all that.
And it was realistic to blame an entire village when 99% of it had nothing to do with it? I agree that sometimes in times of hatred people need something to put their blame on, but its unrealistic to put blame on something which didn't have anything to do with it in the first place. Most people put the blame on things which they can blame with proof, for example, if a man shoots his wife, he has no-one to blame but himself, therefore he usually ends up blaming himself and shoots himself, this has happened on many occasions. Sasuke's true blame should have been on himself, he was the true reason Itachi is dead, he was the true reason Itachi's plan failed and he is the reason Itachi's death went for nothing.
Itachi is far from being perfect but Sasuke understood why he did what he did and understood he ha no better option. He admired his brothersince early age and realised that indeed his brother did love him with all his life and only wanted him to grow with a purpose in life.
that's just my opinion
Yet all he did was constantly fail his brother, he acted as if he accepted his brother's reasons and wanted to follow within his brothers ways, but tell me, if Itachi was in Sasuke's shoes, would he have done the same thing?