Were to start.
Smoking, As long as smoking is legal any anti smoking law is just a smoke screen. As well as anything that is bad for you now that was uses commonly before just negates this as smoking is still legal and very bad. The sale of tobacco products should be illegal but, not the possession. You have to grow it yourself and make it yourself . This goes for Mary Jane as well.
Thing that are bad for you know that were not before
bad now yet good before