That is unlikely to happen. People in america value their property, and I doubt people would be happy if everyone was allowed to dig under your house or back ya

That is unlikely to happen. People in america value their property, and I doubt people would be happy if everyone was allowed to dig under your house or back yard or property. Access rules could be tweaked but any way you look at it connecting every residence in the US with wires is very slow and expensive process and it basically fits the definition of natural monopoly.