[jfoutz]

Yup. makes sense.

Wasn't thinking 7nm cutting edge, more along the lines of op amps or maybe a 70's era microcontroller - I had the impression lots of chips are used, and some are real fancy, but some are just old and, since they didn't order them, aren't being made.

I'd thought if someone was willing to roll back the clock 30 or 40 years - that tech might be cheaper and more realistic to bring in house. But yeah, there are already plenty of people that do that well, so it's really just an expensive boondoggle.

Definitely not something you can just put together in a few months.