it's the consequence of not vertically integrating, having 20000 different ECUs each for a specific purpose and trying to nickel-and-dime suppliers on all of th

it's the consequence of not vertically integrating, having 20000 different ECUs each for a specific purpose and trying to nickel-and-dime suppliers on all of them, and the lack of urgency that traditional manufacturers and tier-1 suppliers have for adopting modern software development practices