Your two examples leave some questions.

You seem to be saying that your cabin community was able to find a solution that would not be acceptable to a large telco. Why isn't that OK? Why should the large company be forced to do something they don't want to do if, by your example, other organizations are capable of servicing those communities?

To rephrase the question: What, if anything, prevents smaller organizations or non-profits or niche companies from servicing areas that large telcos will only do through regulatory mandates? Can the business/regulatory climate be improved to facilitate these smaller organizations? Are there existing regulations (for example access to poles or conduits) in some areas that block smaller organizations?