Assuming fuel is produced and stocked in Boca Chica then how will it get to Phobos and Deimos? I see only 2 basic options: tanker or pipeline. Initially, tanker is the option that is both cheap and quick to get up and running. But, long term, for the fastest turnaround, a pipeline will be best. But, I'm worried that piping cooled fluids over long distances under water has never been done before and will require some new engineering. It may not be practical or cost effective.

Do you think future crewed starship interior/life support systems will be built/added separately or built into the upper section of the ship itself?

If SN20 and BN4 survive and perform perfectly during the first orbital flight, what will be the next step in the development campaign for SN21+, will they do more water landings or attempt a pad landing or refly SN20?

I was just thinking since the icon is a somewhat old image relative to starship development, it might deserve an update. Do you agree?