Note all of this is mass that currently needs to be launched from Earth at significant cost - it is indeed nice this cost if finally going down thanks to partia

Note all of this is mass that currently needs to be launched from Earth at significant cost - it is indeed nice this cost if finally going down thanks to partial launcher reusability (and hopefully full reusability soon as well) but I really don't see this making any economical sense unless a lot of this mass eventually comes from in situ resources you don't need to lift to orbit.