Finally someone tackles the central issue: where's the bottleneck? For what it's worth, I think there's too much money in getting bits to and from the user for this bottleneck to last. In the long run we'll all have multiple competing sources of connectivity.

However there's another point: if the bottleneck is in part an artifact of government-erected barriers to entry (rules on spectrum use, rights to lay fiber) than the government has a positive responsibility to ensure that the oligopoly it created is working for the public good. This pattern crops up all the time - eliminating rent control should increase supply, but not if cities prohibit developers from building low-income housing.