Yeah they should be legal at the age of 21, and there should be a cap on dosages, ex, HRT or something. At least Test and GH should be OTC at that age.
... which brings me to my next point, Everybody says cmoking kills/affects health wayy more than AAS correct, however, there is a ton more smokers that AAS users out there so comparing health problems and fatalities is completely in-accurate.