Weak:
They should make the machines stronger, more flexible. Too many things are too cheap and yet expensive. The good news is that there are different private companies in America in 2020 competing to take people to space. That means competition over a monopoly. I was hearing about that yesterday from an astronaut who was talking to Joe Rogan.
Breaking
I understand that things break. But have you not seen the things that Elon Musk has? Space X is impressive. In a controlled environment, a robot should be able to repair itself or to at least be remote controlled from earth.
Remote Control
So, if it is unable to fix a problem, then as people watch on earth, they can then control the bots, the drones, on the moon, on Mars, in space, etc, like you would control a remote controlled car. But of course, there is the delay of some minute to some hours, however long it takes for the messages to travel from earth and to the moon.
Cutting Corners
So, you had to repair things. But sadly, I believe that people can do better than that. Those things are not good enough. It is possible that, at least in some cases, that they cut corners, take shortcuts, when building robots, machines, etc. Oh, what is COTS?
FDA
Oh, I don't like the FDA and I like that you installed a self-calibrating AI. Manual override can be ok but also dangerous. I would prefer that people don't try too hard to extract things from the molecules, the atoms, or however small they go, in order to collect what they need. I would have that as a backup plan and focus on the bigger things that the moon has to offer.
Lunar Solar Power
I would set up huge solar panels on the moon and do whatever it takes to make sure there was always more than enough power for drilling, for looking for caves, canals, holes, etcon the moon.
RE: NASA is back on track to colonize the moon, by destroying some grains of moon material brought back by Apollo 17.