Earlier quoted context omitted.
To ask a tech question: how much capacity does Starlink have? If every single person in US rural areas switches to Starlink, can the system handle it? What's the bandwidth/customers/capacity limit for the service? (I'm obviously not talking about emergencies, where degraded bandwidth is acceptable.)
I don't know if that kind of information is public. Starlink is continually adding new satellites, and each one adds bandwidth capability. Likewise with end user ground station hardware updates and spectrum purchases (at least the former is happening on a regular basis), capacity likewise goes up. I don't believe there is a theoretical or practical upper limit which would exclude very wide adoption of Starlink and si…
With satellite internet you're sharing the medium with everyone, and that doesn't scale well. Beamforming probably helps a lot, but I don't how accurate it can be on that distance.