Again, the warriors were the best team in basketball before he got there, maybe the best team ever, then they went on and won a title without him after he left.
He was window dressing on an already great team.
And sure... he was our "best player", while we as a team got much much worse while he was here. He puts up his points, he does his passive aggressive routine, 3 coaches get fired in about 28 months... but, he got his.
I don't think a team can win a title with him unless they are already capable of winning one without him. With the way he plays, there is no way he isn't going to lead his team in scoring, because he does not get involved without the ball.