Politicians? Right, like they aren't agenda driven!
Doctors? Sure, they don't want any "hobbyists" cutting in on their business of pushing pills to make people "better".
Preachers? Isn't that kinda telling people what to believe is right and wrong?
When you start telling people that something is "extremely bad" for them and they should be stopped
aren't you appointing yourself a judge of their lifestyle? Sounds like a few steps from statism to me.