I am not convinced that Starlink will continue to exist long term. They reported break even in 2023 but I don't think that included the ongoing cost of replacing satillites.
They reported cash flow positive. "Cash flow positive" is a much stronger statement than "profitable" because it doesn't let you play games with amortization. So it included the ongoing cost of replacing satellites plus 100% costs of putting up new ones for future use where normal accounting would allow you to amortize those costs.
SpaceX is obviously quite profitable. They're obviously spending many billions annually on salaries, Starlink launches and Starship development yet they haven't raised significant money via debt or equity financing rounds in the last few years.
Starlink is operated by Starlink Services, LLC which allows SpaceX to play all sorts of accounting tricks by mixing in engineered contracts with SpaceX.
That's how SpaceX justifies its launch capabilities. Their strategy of using assembly line techniques to build reusable rockets make no sense unless there is a lot of stuff to launch. Satellites are crazy expensive, and the launch represents only a smaller part of the total budget, so even if the launch was free, there is only so much demand.
Starlink is more than half of SpaceX launches, building their own demand.
And replacing satellites regularly was the plan. I don't know how they did their report, but they certainly budgeted it internally. SpaceX is a private company, they tell you what they want to tell you.
Starlink is not publicly traded. That lowers the bar on transparency so we're all relying on estimates and press releases which are mostly marketing vehicles. Absent rela quarterly financial reports I think most of this is still in the realm of opinion.
SpaceX is obviously quite profitable. They're obviously spending many billions annually on salaries, Starlink launches and Starship development yet they haven't raised significant money via debt or equity financing rounds in the last few years.