That schedule change wasn't related to a schedule slip on starship, it was a decision to switch from a small mission (by number of people) using a falcon heavy and crew dragon to a bigger mission using starship.
It might have been related to the schedule slippage on crew dragon though, considering they are just now ready to fly astronauts on crew dragon.
It might have been related to the schedule slippage on crew dragon though, considering they are just now ready to fly astronauts on crew dragon.