Breaking down is also completely indistinguishable from what the Tesla did in this case. The breaks weren’t slammed on either, 7 seconds elapsed between the Tesla indicating for the turn and the collision. It’s very obvious that every participant in the pile up was at least partially at fault. The only confounding factor in this case seems to be that many HN commenters lose a handful of IQ points when any topic relating to Elon Musk comes up.