The ongoing War on Smoking, having already eroded your inalienable right to smoke in various public locations of your choice, is taking things to a whole nother level: they are going to quite literally blacklist smokers, refusing to hire them and even mandating piss tests for tobacco, to ensure that smokers remain unemployed, depressed, and smoky.
There is no reliable data on how many businesses have adopted such policies. But people tracking the issue say there are enough examples to suggest the policies are becoming more mainstream, and in some states courts have upheld the legality of refusing to employ smokers.
For example, hospitals in Florida, Georgia, Massachusetts, Missouri, Ohio, Pennsylvania, Tennessee and Texas, among others, stopped hiring smokers in the last year and more are openly considering the option.
Are they banning fat people, too? They have to ban fat people, right? No choice but to ban fat people also. It's just logical. Then all the fat smoking unemployed people can form gangs.