Arroyo'a honesty is somewhat refreshing until you get to the drinking and driving part. No Bronson, taking supplements and going out on the road intoxicated are not the same category. Perhaps he meant a sub-intoxication level of alcohol use, but it did not come out great.
Other than that, as far as supplements, amphetamines, even some steroid use, his attitude is probably what most players is when they are not talking publically.