If anything, it's an unaddressed symptom of suburban life since long before either of us were born. My aunt, for instance, went full trad wife in the 90s and her schedule is mostly morning jog, wine, TV, wine, fight with her husband, wine, bed. Must be a bottle a day at least.
I heard in the 50s it was even worse with valium abuse but rather than call it a problem, I think symptom is more apt since life isn't very rewarding or exciting when you're trapped in suburbia and chained to your husband.
Hey at least in the fictional world of the onion, these women are drinking together and not alone.