I hope we'll converge on manufacturing infrastructure that depends on a somewhat constrained set of inputs. Not because we're designing for Mars, but because that's just good fault-tolerant design.

Like maybe the plans call for steel but al that we have on hand is brass, and it's ok if this one is weaker, so we'll print it in brass: improvising to avoid logistic complexity.

Turns out, that's what you'd need for mars too. You can't be ordering part numbers manufactured on earth all the time. Wherever possible you're probably better off just importing tungsten (or whatever) and machining it local.

I think this sort of periodic-table-of-manufacturing approach would also be necessary to make recycling work. Whatever we call recycling today, it's nothing compared to what we'll need on Mars.