Indeed. However, Big Mac does not cost you $10,000. In contrast, something like Comma.ai is open-source and even the complete kit that's compatible with almost

Indeed. However, Big Mac does not cost you $10,000. In contrast, something like Comma.ai is open-source and even the complete kit that's compatible with almost any car is like $2k and they don't claim to be "Full Self Driving", by any means. Funny enough, they perform with just a kit that goes where your rear mirror is almost as good as FSD beta that Tesla has.