But doctors (a lot of them, not all) are complicit in this healthcare complex. American Medical Association is one of the top lobbying groups in D.C. They gate-keep the production of US doctors artificially low by making the candidates go through longer years of education (4 years of college before another 4 years of med school is an overkill for most doctors) compared to other developed nations, resulting in high compensations for doctors AND longer wait-time for patients (due to doctor shortage). They also put up regulation barriers and it requires a lot of certification and exams to become a doctor, so whoever becomes a doctor has the best interest to keep the system (status quo) going.
Average US doctor gets paid a lot more than their counterparts in other developed nations.