Tesla is currently training their driving AI using the existing fleet in shadow mode. How do you skip this step and go straight to level 4? They need months of tuning outside a lab, worldwide.
A lot of car manufacturers still refuse to build an EV from the ground up. They are reusing an ICE platform and converting them to EVs.
Mazda don't even acknowledge that they need to build EVs. https://electrek.co/2017/03/07/mazda-no-pressure-from-custom...
heh, I'm sorry. Musk is still alive and surpassed Jobs long ago now, he's up to his 5th disruptive successful company. Online Payment, Cars, Space, Solar roofs and AI beat shiny laptop and smartphone.