If like us you have been following AI since 1980, and following IT generations since before that, then listening to Tesla’s AI day was still a little demanding. It was couched in terms which would only truly be understood by other dedicated AI software engineers, but we got the gist of it. Barely. It is unlikely that investors and journalists who followed it in one 3 hour sitting fully understood, although over time many of them will come to terms with it. It is said that an idiot never knows that he is an idiot, and so overexplains things, and it well it may also be true that a genius has no idea that he is a genius just assumes…