Do we agree that Joe Calzaghe "Ruined" many careers?

Super joe certainly did ruin a lot of good careers and most of the people that slag him off are americans simply because every american hope they sent over here got dispatched very comfortably by him and the jealousy grew from there. They say he slapped too much and never fought anyone but they are just wrong. Calzaghe is the best ever british fighter and it was an honour to watch him beat the racist bernard hopkins in vegas from ringside.