> Combine this with a big rural population, and Starlink has a great opportunity, if they can find customers who can afford it.
This is the rub. The primary market here are people whose communities aren't wealthy enough to afford infrastructure that would provide superior service (5G being a step up from satellite, and wired being a step up from that). So Starlink depends on there existing a growing population of people who aren't too poor to afford internet service in the first place, while also relying on the hope that those people don't become too wealthy to afford long-term infrastructure investments.
Individually. A village municipal link is probably within reach, though.
Village sees increased productivity, raises the wealth of the region, suddenly surrounding villages can afford it. Or, individuals get their own. I don't like giving Musk the benefit of the doubt, but the Chinese/Sears/etc. model of catering to people no one else would try to service can certainly be lucrative.
One starlink receiver, a router, and some CAT-5 wire run through the village? Seems like an opportunity for local would-be ISP entrepreneurs.