SpaceX doesn't have real competition after Boeing failed.
What happens in such a monopoly?
The prices rise.
First, the competition is international, and some is from governments who need a non-US supplier.
Second, the goal in most corporations isn't maximum profit per item but maximum profit per year, and if they can indeed deliver the prices Musk is speculating about of getting a million people to pay 100-200 thousand USD each to go to Mars, that allows the overall market to be much larger than if he can only charge 150 million (or even 1.5 billion) for 4-seat rides to a low orbit space station every six months.
https://www.forbes.com/sites/alexknapp/2023/10/18/this-aster...
One of us will be correct.
My Rolls Royce which I can't afford is a lot cheaper than the car I can afford which got more expensive than my previous one.
Similarly, space operators who can't launch goldie-locks efficiency payloads are paying for multiple inefficient small loads instead.
Tesla : Rivian/Lucid :: SpaceX : Blue Origin/ULA
Tesla : BYD :: SpaceX : LandSpace [0]/Galactic Energy [1]
0. https://x.com/AJ_FI/status/18337614353624477601. https://www.space.com/galactic-energy-ceres-1-sea-launch-vid...