I think it's wrong to group Bonucci and Allegri together. Bonucci was wrong to suggest the blame was equal. The blame for the racist chants is on those idiots alone. Allegri, however, made a clear case denouncing the racists. He just suggested that irregardless of what happened Kean should be more level-headed. Obviously, that is something one can disagree with and is easily said from the outside, especially since I don't think Kean did anything really provocative, but he voiced a reasonable opinion.