Why is that. There's clearly the potential for competition, there isn't a monopoly on internet provision - the investment to set up a WISP is minimal. Why isn'

Why is that. There's clearly the potential for competition, there isn't a monopoly on internet provision - the investment to set up a WISP is minimal. Why isn't the market providing that competition? Why can't you run fiber through your sewer for example? who owns the sewer?