That’s what the subsidies are for. Plus, fiber does not necessarily need to be upgraded after installation (especially rural, where there’s less customers in general). It’s not copper or coax, it doesn’t have the same limits, and can usually handle huge amounts of data (the limit primarily being the transceivers at both ends). The costs of upgrading would also likely be lower than the initial install, something that couldn’t be said about providers like Starlink. Fiber is about the most efficient, cost effective (especially in the long term), and future proof way to provide internet. Starlink is overall much more expensive to maintain.
But yes, without the local, state, and/or federal governments supporting it, people in rural areas won’t have a choice.
You miss my point. My original comment says as much, that the subsidies all went to big telecom, but it should have gone to local utility districts for local buildouts of fiber. I’m literally sending this message from my LUD-funded fiber that my state subsidized, and my ISP is a local company exclusive to my county’s fiber network. It’s fantastic, and what should be getting the funding instead of Comcast, Time Warner, and now SpaceX.
Most of the addresses my LUD serves are unincorporated, including mine. So, it actually is possible, if your state and county give enough of a shit.