Much of management has proven they are clueless, sociopathic and pretty much stupid when it comes to real analysis of what will and will not work when it comes to the network. And for those few that know better, they are spineless and will not speak up to stop the insanity. It would not surprise me for there to be mass layoffs if/when a handful of Elon's satellites get deployed and VZ jumps the g-n firing people with the thinking they will move customers to the satellite system. The facts are that the satellite systems will help the rural areas, and probably have some [more] governmental applications (more spying on our citizens), but high traffic areas will still need ground based cell sites. See the question asked on Google, and the response (bottom line - the pipe is not big enough to serve lots of people at the same time, and too many satellites would be needed to make it work).
Here is the question posted on Google (if you want to ask variations yourself):
How many simultaneous users can be served with 5 mbps download speeds on a single satellite (all beams) using the latest satellite and mobile technology and 100Mhz of bandwidth?
And here is the answer (NOTE the last section):
AI Overview
With 100 MHz} of bandwidth of bandwidth, a single satellite system with the latest 5G and mobile technology can serve between 4,000 and 12,000 active, simultaneous users (depending on the use of spatial beam multiplexing) at a guaranteed 5 Mbps download speed.
The Breakdown
To calculate how many simultaneous connections can be maintained, we must look at the mathematical throughput and spatial reuse of modern Non-Terrestrial Networks (NTN).
Spectral Efficiency: The latest 5G New Radio (NR) standards have a high spectral efficiency, delivering roughly (3) to (6\text{ bits}) per second per Hertz.
Total Per-Beam Throughput: For a (100\text{ MHz}) channel (the maximum standard carrier component), a single spot beam yields a peak capacity between (300\text{ Mbps}) and (600\text{ Mbps}).
Active User Allocation: If every user is actively streaming or downloading at exactly (5\text{ Mbps}) without sharing, a single beam can support (60) to (120) continuous, simultaneous users ((300\text{ Mbps} \div 5\text{ Mbps} = 60) users).
Scaling to the Whole Satellite:
Satellites multiply their capacity by reusing the same (100\text{ MHz}) bandwidth across tens or hundreds of spot beams directed at different geographic areas simultaneously (frequency reuse). If a high-throughput Low Earth Orbit (LEO) satellite utilizes 100 simultaneous beams, it can support between (6,000) and (12,000) simultaneous active users across the globe.