A Naturopath On Water
It is a menace to the public when governments license nonsense. It is a betrayal of the public trust, it diminishes all professionalism, and it generally propagates confusion in an area where licensure is meant to provide clarity.
One egregious example is naturopathy, which is licensed in 15 states in the US. Naturopaths are health care pseudoscientists (here’s a good overview). Essentially, they are what happens when medicine is completely disconnected from science, evidence, and even common sense. They generally endorse any medical woo they come across, without any coherent philosophy – although they do weave together some recurrent themes.