Musk in 2016 (these are quotes, not paraphrases): "Self driving is a solved problem. We are just tuning the details." Musk in 2021: "Right now our highest prio

Musk in 2016 (these are quotes, not paraphrases): "Self driving is a solved problem. We are just tuning the details." Musk in 2021: "Right now our highest priority is working on solving the problem."