Great, but the overwhelming majority of money is made from the place people actually live. Those places are called cities. Only about a few % of earth are built on, and even among those the top 1% is where most people live.
Don't get me wrong, that fucking great business, but its not 'replacing terrestrial ISP' level great.
They said the same thing about cell phones vs landlines back in the day. Based on Starlink's revenue doubling year on year, and a six fold increase since 2022, I don't think anyone really knows what the upper bounds for global access is yet. And traditional telcos are usually limited to a region whereas Starlink is global. Just the top 20 global telcos alone are almost $2 trillion in market cap and $1.35 trillion in revenue. Starlink has captured less than 1% of that revenue to date.