According to the mcchesney reading, what criticism did reformers offer of a broadcast system that relied on commercial broadcasters

According to McChesney, reformers criticized the limitations of profit broadcasting, and broadcast advertising. Profit broadcasting works only to the efforts less suited for commercial operations.

The groups proposed number of plans like setting aside fixed percentage, having the congress to authorize an extensive and independent broadcasting study, and government establishing a number of local, regional, and national non-profit stations.