Modern medicine/science is like religion, they have to sell so many treatments that 'work' (they don't have a single cure, absolutely everything is a suppressant of your symptoms, cutting stuff out of you is also not a cure), to get people to put faith in them. If you question a medicine or treatment, you're called all sorts of names (apostate anyone?). You should leave all the thinking to your Doctors (governing body/bishop/pope etc) and simply do as you're told (obey) because they have the (secret) knowledge that you, the patient (pleb/mortal/earth dweller), do not have.
Did I miss anything out 😅