Since I quit smoking, I noticed how many tv-series and movies are loaded with cigarettes, alcohol and pharmacy pill consumption. Almost every social event good and bad on screen is dealt with by drinking a shot of liquor. Is this my personal paradigm or are we constantly fed with what we should view as our western culture?

I wonder if it is possible to make an estimation per actor / producer / studio how many alcoholic, drug, cigarette they consume on average. Would be awesome to see if there is a correlation with project budget. And maybe even more important is there an increasing trend of average number of drug consumptions per hour.