Building your own optical fiber ISP, even rural, is not hard if you use the right tech [1], but most use the wrong technologies [2] and are more expensive to get of the ground.
I would be thrilled to set one up for you (remotely).
You need 1000 customers per employee and starting capital of $100K to be profitable. You use Starlink as backup to your main backbone.
[1] https://www.researchgate.net/profile/Merik-Voswinkel/publica...