Earlier quoted context omitted.
Can someone explain why people try to make new cars from the ground up, rather than "fork" a base platform from GM/Toyota/KIA/whoever with a different design and little features? This happens in literally every other market and industry. hell, just look at PCs and laptops. Like why can't a Canoo or Rivian license a base EV platform and come up with their own chassis design, infotainment system, and other little thing…
It does happen, for example Paccar is a truck designer and sells licenses (apparently they also manufacture trucks but I think they used to only design them, although I'm not sure). I think some european makers do that as well and I would be surprised if Ford or GM doesn't. At least GM planned to buy (not sell) designs to Nikola if they ever managed to finish one (which I think they didn't in time for the deal to go…
Light duty truck and van builders e.g. Ford and GM do the same thing but mostly for companies building RVs rather than commercial equipment.