My problem with public sector union leaders, the bosses, has been they stood in the way of protecting the taxpayer.
Few, if any, corporations absorb the full cost of their operations. Corporations shove many of their costs onto the environment, the public sector, and distant third parties.
The financial sector has so distorted salaries that physicists are getting drawn into the financial sector. All that has led to an undersupply of people committed to the public sector.
The 'private sector' of the economy is, in fact, the voluntary sector; and the 'public sector' is, in fact, the coercive sector.