Absolutely debunked, FAA accepted a report that didn’t do proper research and have been called out by SpaceX for it.
Someone downvoted you but you are correct. The report used assumptions based on satellites not even made of the same materials as starlink satellites.
Among other things, SpaceX said the FAA’s debris estimates were based on a 23-year-old study of satellites that were made with different materials than Starlink satellites. SpaceX says its own satellites are designed to burn up completely when they reenter the atmosphere.
The FAA report to Congress did include a caveat that said, “If SpaceX is correct in reporting zero surviving debris, as SpaceX reports in FCC filings, and Starlink is a fully-demisable spacecraft, the rise in reentry risk is minimal over the current risk.”
Who wouldn’t? They are doing some of the most advanced rocket science on the planet. Of course, trusting corporations statements and research is an entire topic of it’s own. Taking Elon Musk seriously on the other hand…
Because they are a corporation that is actively littering LEO with hundreds of satellites, and fear economic retribution and/or responsibility as a consequence of this kind of information?
You see how there might be something called “conflict of interest?”
Having a conflict of interest does not mean they aren’t competent at what they do - just that they have reason to be biased against information that may result in direct consequence.