Perhaps in small, private forums, but in public physicians are a protected class. Not many op-eds criticizing the AMA vs the big, evil pharma companies. That said, it's not a panacea, but not great when a 15-min visit to get a $.10 pill costs $200.
This is not to say that doctor's pay shouldn't be addressed, but the system doesn't get reformed because every discussion on fixing it gets derailed into a discussion of doctor's pay, which is literally the highest-effort lowest-payoff part of the problem. And the situation stays bad because of this dynamic.