I’d sooner there be a copious and open market for medicines, even if some may be misused or have unintended deleterious effects, than that it be strangled by nannies.
People can choose if they want to take medicines, and if so, which ones, just like they can choose what soap they bathe with, or if they bathe at all. My bath habits don’t depend on Palmolive or Calgon commercials.
Can’t advertise cigarettes or beer though.