A single session of binge drinking does not an alcoholic make. An "alcoholic" is defined by their regular abuse of alcohol, not a single instance of binge drinking.
Binge drinking can obviously be a symptom of alcoholism, but IMO it's not appropriate to declare people you don't know are alcoholics based on a comment about an theoretical instance of binge drinking.
Even if you play one-beer-per-inning only 1 in 20 games (5% of the time) and only when watching your team, that’s more than once a month for the six month regular season.
Ok, and if you did it in 20/20 games it would be a huge problem (probably life-threatening) and if you did it in 0/20 games, it wouldn't be a problem at all.
Binge drinking can obviously be a symptom of alcoholism, but IMO it's not appropriate to declare people you don't know are alcoholics based on a comment about an theoretical instance of binge drinking.