I think that anyone would not be able to create a Utopia, except God because we are
all human even Light Yagami, so in my opinion no human is fit to judge a man or act
like God and think that he is Almighty when he himself is committing a wrong act, even
when he knows it is wrong no matter how smart you may be that does not change the
fact that you can't see how stupid you are to think that you could change the world
when you are a bad seed yourself. Even Ryuk said that Light would be the only bad
person left after he had created his so called Utopia.