Two successful test missions over 15 years using a dead end rocket and ship design for $50+ billion is not something to be proud of either.

Starship's design is so far beyond where the rest of the world is that even if it takes another 3 years of iteration to perfect it will still be by far the best rocket in the world for many years afterward, to the point where it would hardly make sense to choose to launch on any other existing or currently in development rocket for any reason other than political ones.