One of the problems that the marijuana reform movement consistently faces is that everyone wants to talk about what marijuana does, but no one ever wants to look at what marijuana prohibition does. Marijuana never kicks down your door in the middle of the night. Marijuana never locks up sick and dying people, does not suppress medical research, does not peek in bedroom windows.
The law does not pretend to punish everything that is dishonest. That would seriously interfere with business.
They're not supposed to show prison films in prison. Especially ones that are about escaping.
The degree of civilization in a society can be judged by entering its prisons.