Why does HN take this guy seriously? OK, he got pacman running on a PS3. Great. Remember the time he stood up on a stage discussing the path to Level 5 autonomous driving? Comma.ai actually produces a barely-adequate lane keeping system for obsolete cars. Remember fixing Twitter search in 12 weeks? This guy is a total charlatan.

On the question of whether Hotz knows what AI can or cannot do, the answer is demonstrably "no".