Yet, they keep completing their overall objectives. Why do subsidiary goals like level of automation (remember the fluff bot failure [0]) matter? How could one

Yet, they keep completing their overall objectives. Why do subsidiary goals like level of automation (remember the fluff bot failure [0]) matter? How could one learn and progress without trials and errors? [0] https://qz.com/1268647/elon-musk-says-a-fluff-bot-showed-him-the-folly-of-teslas-quest-for-a-fully-automated-car-factory/ https://qz.com/1268647/elon-musk-says-a-fluff-bot-showed-him...