for all of you beer drinkers...

daginsu said
...but, there are just as many (or more) cases of alcoholics also ruining their families.

Many, many untold countless tens of thousands more. Probably like 10,000 bad alcoholic dads (or moms) to every one bad pothead dad.

Just a guess. I could be wrong. Maybe it's only 1000-to-1 or 100-to-1.