The moon is unfortunately rather barren of easily extractable resources. Its advantage, for mining operations, is that it is fairly nearby. But it has almost no hydrogen, which is desperately needed as a resource for materials extraction. I would find asteroid mining to be more worthwhile, probably.. if-only we could park one into earth orbit.
What Focus Fusion is attempting, is aneutronic fusion. No neutrons means no long-lived radioactive waste, and no bomb-making.
And therefore there is no plan to breed tritium, and no good reason to want to, if you can just burn boron.
