to me it seem like H82Lose was making the assumption that his weight is a function of his eating habits more than drinking habits- and that considering he was a 2X national champ wrestler who likely had to undergo serious weightcutting, the comment was made on his part, to reflect that he had earned the right as an adult to forget about his waist line.
separately, he does not approve of perry's relationship with alcohol, but does not primarily attribute that to change in his physical state (rightly or wrongly - I dont think any of us are doctors).
but that's how I saw his comments which didn't present as contradictory in that manner