Software is the answer to many of the mechanical issues too though. Granted, the physical engineering is definitely over engineered, but would they really need to have 6 different taillight frames when LEDs can be multicolor and just tuned with software for each market? I also see zero reason why manufacturers can’t start from a base and tweak for different market configurations. You also see car companies complain about complex regulation, but then in this day and age when east Asia can make you anything, that’s not an excuse I’m willing to be fed. I fucking hate Elmo like everyone else here, but why the hell is the Model Y the most popular car in the world. None of the other companies want to copy Tesla? They don’t want to compete? We’ve gotten to the point where it’s ludicrous that they’re not competing.