Here is the problem. We aren't all the same. Modern medicine assumes ALL humans fit the same mold. We do not.
I struggled with modern medicine for 50 years but they NEVER helped me. When I didn't fit the mold they inferred I was crazy.
So now, I am my own doctor and Vet to my pets. We are all much happier and healthier.
Example: I went to Cleveland Clinic because I forced my Doctor to MRI my brain and it showed 12 lesions of significant size. He laughed at me when I suggested that I may have MS and requested the MRI. Last time he will laugh at me. The doctor at Cleveland clinic did numerous (40) individual blood tests. Upon examining me he just snorted and said, "What have you got to complain about you are still walking". I or no one else needs this crap. I never went back because it was obvious he was clueless with that behavior. Hard to tell how much damage he would have done.
Over confidence and lack of listening skills or the ability to accept there are things they do not know are driving all critical thinkers away from modern medicine. Medical schools are only concerned with graduating Doctors NOT making them good Doctors with critical thinking skills. I've done enough statistical studies to know that I can make the data prove anything I want and no one would be the wiser. Medical people today are just mechanics. They look it up in a book and do the easy thing. Prescribe opiates and anti-depressants so the patient goes away and the Doctor doesn't have to deal with it and they get to collect a hefty fee for being incompetent.
The worst thing is Doctors protect incompetent Doctors.