John D. Rockefeller didn’t get rich from medicine.
He got rich from oil.
Standard Oil dominated petroleum refining. And as oil refining expanded, it produced massive amounts of chemical byproducts. The question became:
What do we do with all of this?
The answer:
Turn it into medicine.
Rockefeller invested heavily in pharmaceutical research, medical schools, and universities. He funded institutions that promoted chemical-based medicine and sidelined anything that couldn’t be synthesized, patented, or mass-produced.
At the same time, the American Medical Association was being shaped into a centralized authority.
This wasn’t an accident.
This was infrastructure.