What about tractors? See John Deere: https://motherboard.vice.com/en_us/article/pamkqn/watch-tractor-hacking-john-deere-right-to-repair-documentary https://mot

What about tractors? See John Deere: https://motherboard.vice.com/en_us/article/pamkqn/watch-tractor-hacking-john-deere-right-to-repair-documentary https://motherboard.vice.com/en_us/article/pamkqn/watch-trac...