>This thing ONLY EXISTS in the first place because of Apple's continual vertical integration push, and because other parts of the business were able to massively subsidise the R&D costs necessary to come up with a competitive SOC in an established market that's otherwise a duopoly. If their CPU/IC design segment were its own company, the M1 would never have seen the light of day. Period.
Eh, that's some very biased thinking.
In the real hardware world of both mechanical and electrical. I can approach a company and say "we want something with these specs, we'll buy 10 million pieces per month, what can you do you us?" and that kicks off R&D efforts after some ground contractual agreements to commit both parties.
You know, exactly what Microsoft did with AMD when they commissioned unique SOC designs for their consoles with a host of never before implemented features such as direct gpio <-> ssd io.