> Those thousands of sats will also need to be replaced as quickly as 10-15% per year, unless they are going to get their own propulsion systems, seriously multiplying their cost of launch/operation.
Multiplying by.....10%? I think they would laugh off those costs and easily pay for that with the huge margin they are likely to be eyeing.
> Take a look at the difficulties in setting up downlink stations at a global scale. To facilitate the dreamed bandwidth the number of hops between satellites will have to be as low as possible. Hundreds of large base stations will be needed. New land must be purchased, new laws passed, and old laws abolished.
Can you cite this? What new laws must be passed and what old laws abolished? Also,
> Unless spaceX intends to have Musk elected to the presidencies of many nations, the regulatory hurdles alone will take decades.
This is hyperbole and clearly not true. Countries make deals with businesses all the time, especially when the business is likely to bring opportunity and money into the country. I have a hard time imagining a world where leaders and countries are anti-SpaceX to the point of stalling negotiations until Elon is 75 years old and already lives on Mars.
Lastly, citing unknown video game nerds and believing their interpretations over the CEO of a public company (yes I'll count Tesla here, it speak to his dedication of running global-scale changing companies) and the specifications of a private company with ~10,000 employees? It just seems less likely to be true that video game nerds know best here.