It's happening now. The surface area that's being covered continues to expand.
That's why I said earlier that if there is one place government can step in, it's there. Governments have stepped in before for similar reasons. In the case of electricity, government stepped in to support remote and underserved areas, because economically it didn't work. If government decides that this is an area that's so important that everyone needs to be covered, then this is an area where government should step in. But it should step in in such a way that it remains neutral in terms of technology and doesn't step in the way of the rest of this that will happen on its own.
I'm certainly not advocating what took place with electricity when the government decided to nationalize electricity. I don't think that's the solution, and I want that on the record.