The issue is, and this going to be a huge tug of war for a long time to come, is the role of ISPs; either as 'content providers' or as merely a utility provider. One provides huge profits, one is a low margin business.
In the real world, tolls on highways are run typically by the local governments, or in the case of around where I live (nyc) 'public benefit corporations'.
Publicly traded corporations, obviously, don't want to be turned into government run utilities, even though this would probably be in everyone's best interest eventually.