To be clear, I was just making a joke. The industrialization of artifacts is a little weird. Fossil fuels and a few bespoke space fighters* aren't the same thing, for what it's worth. Entire archeological digsites to go into weapons. All dependant on being able to find more dig sites, basically. Weird. (I'm not talking about in-game dig sites, but what must be going on behind the scenes to produce more relics).
*In Stargate, they only use Goa'uld parts for the first generation fighter, as I recall. It might only be the first two. They pretty quickly figure out how to replicate it all themselves.