Regardless, we could still have a fleet of robots go build structures there, then another that will grow things in the structures...
We talk about sending men to mars, but I think it's short-sighted to not first figure out how to send and deploy resources and robots to pre-build infrastructure for said humans - and we should be practicing on the moon.
Or why is it that nobody seems to be talking about this? And specifically talking about practicing in the moon?
Spacex is really focused on a rocket that can get to mars, how much more quickly can it get to the moon?