Those are a lot of great points but I'll nitpick a couple things. While it's true that Starship has never reached orbit, they have reached orbital velocity several times. They could have gone into orbit if they'd aimed in that direction, but they didn't because it's a test rocket and they didn't want it to stay up there if anything went wrong.
And I don't think the multiple failure causes mean they aren't iterating. They're making changes with every launch. It might mean that everything's a tradeoff, and a lot of times when you fix one thing, you create a problem somewhere else. Building a fully, rapidly reusable rocket is a really difficult task.
Something you didn't mention is that even on the "successful" flights they suffered some damage on reentry. They'll have to fix that if they want rapid reuse, which is essential for the super low costs Elon estimates.
I'm not sure what you mean by "never caught a ship" but they did catch a landing first stage with their launch tower, which was a pretty fancy trick nobody had tried before.
And I don't think the multiple failure causes mean they aren't iterating. They're making changes with every launch. It might mean that everything's a tradeoff, and a lot of times when you fix one thing, you create a problem somewhere else. Building a fully, rapidly reusable rocket is a really difficult task.
Something you didn't mention is that even on the "successful" flights they suffered some damage on reentry. They'll have to fix that if they want rapid reuse, which is essential for the super low costs Elon estimates.
I'm not sure what you mean by "never caught a ship" but they did catch a landing first stage with their launch tower, which was a pretty fancy trick nobody had tried before.