@tranquilsea Thanks!
Look, the point of my answer is not to be snarky, but to make a rather obscure point that the medicine are the tools. Think of the doctors 200 years ago—they were dangerous because they had an overarching sense of their importance and didn’t know squat, and they killed people. Today, doctors have tools, called medicine, and these tools are the result of years of careful scientific research. The doctors are trained to use the tools, but without medicine, doctors are nothing but hand holders.
Not that hand holders are not important, but to my knowledge holding a hand never successfully treated a pneumococcal lung infection.