I agree.Can't say I saw any of that.
Never saw a "kegger" until college. House parties were pretty subdued as they were generally chaperoned by parents. Most of the drinking and such happened out in the country in fields or while car cruising(yeah drinking and driving).....BTW, drinking at 18 was legal in my Senior year. No big deal....nor was drinking and driving.....my parents always took a cooler to out of town football games(mine).