e.g. https://arstechnica.com/tech-policy/2022/08/man-who-built-isp-instead-of-paying-comcast-50k-expands-to-hundreds-of-homes/
I believe that every village needs to solve their own problem and and may be in a different way(based upon the resources they have) as the external help may not arrive. The solution also need not go to cities as it is very specific to the village. This man got a project working after passing the initial inertia. His company may not scale beyond a certain limit but I guess that's okay.
What do you think would be those kind of ideas?