> Also, the issue of getting boosters to all of these destinations seems like a problem. Planes don't split in two and have half return to the launch site but S

> Also, the issue of getting boosters to all of these destinations seems like a problem. Planes don't split in two and have half return to the launch site but Starships do. So you could land the upper stage in Tokyo, but then what? How do you get a booster there for the return journey? IIRC, the suborbital point-to-point transport use case doesn’t use the booster (SuperHeavy), just Starship.