Well, if we do the math. say, 400K folks on any given day doing .5g of coke, *7, *52, that’s about 10z/yr per person, so @$50/g (bulk price break), I would say the coke habits alone in DC net $100mil/hr.
Random tech musings ...
https://www.easydns.com/blog/2018/04/16/googles-dossier-on-you-is-much-larger-than-facebooks/