Absolutely, SpaceX is taking on a huge amount of work and their valuation is assuming it will all go how they expect.
They're definitely going to have further delays and setback.
Naturally. Musk and SpaceX know that very well, it's not news to them, and it doesn't bother them the way it seems to bother some people here. Of COURSE things that no one has ever done before and no one knows how to do (with sensible people saying it's even impossible) inevitably end up "late" compared to some arbitrary a-priori prediction, no matter whether you're talking about FSD or a fully-reusable multiple times a day mega-rocket.
That's not fraud or lying, it's just reality.
SpaceX is extremely high risk verses a company like AMD.
I can't agree with that. AMD and Intel have virtually zero moat relative to each other in x86. If either one stumbles in a particular generation, the other has the possibility to take most of the market.
Around 2005-2006 when AMD had 64 bit x86 and Intel didn't, AMD briefly hit greater than 50% market share in desktop computers. If Intel had stuck to its Itanium guns and not had Core 2 then AMD could have had the lion's share within a couple more years.
They are currently relatively even (Intel only 2:1 ahead) with AMD having 35% unit share in desktops, 25% in laptops, 33.2% in servers. In servers AMD currently have 46% by revenue!
But it would not take much of a stumble by AMD for them to fall to 10% or 15% of the market. It's happened before.
The only realistic chance of SpaceX losing their market share in the next decade is if they can't fly at all for some reason. Maybe Blue Origin will give Falcon 9 a fright after their current setback, but I think Starship will be operational before New Glenn comes close to matching Falcon 9 cadence.
There is nearly zero chance of Boeing, ESA, or the Russians or Chinese making the necessary decisions and rapid execution.