Private organizations are patronized by market capital -- though more importantly, as individuals condemn it afoul, not patronized. The same isn't true for the state, of which there is only one, and operates as winner-take-all.
The problem here is that this gentleman is speaking truth to power, and power doesn't like that very much. The professional organization being governmental, or having a government-granted monopoly, versus being a private organization, is basically irrelevant. The organization being part of the government usually grants additional public oversight, not less.