Thing about that is that Sasuke is one person, while other villages have political power and all of that. That's like saying since the USA bombed Japan I can go out and treaspass into another country without a passport and kidnap other people.The first one is fanfiction you made cause Sasuke rustles your jimmies and the rest,well,i think saving the world,and everyones lives make up for leaving the village,invading the Cloud (who invaded Konoha multiple times ),to kidnap a Grown Man,and Bigass Monster (while the Cloud sent Grown men to Kidnap little girls,Kushina,and Hinata), and lastly going to the Summit to kill Danzo and having to fight the Kages who all decided to attack him + some Samurai who he suppousedly killed.
Above. Those things>>>>>Saving the world and everyones lives?
So he saved the world? He technically played a part in causing the war to begin with. He's just lucky he's good friends with the Hokage and village hero or else his ass would be in jail.