Musk retweeted a post from a Tesla user named TexasLindsay. The user stated that their Tesla car, equipped with the HW4 Full Self-Driving (FSD) system, avoided multiple collisions within 9 days, and during an approximately 800-mile journey from Georgia to Texas, the driver did not touch the steering wheel or pedals. The user claimed to have never felt so safe in a vehicle and shared an automatically recorded collision avoidance incident where the windshield was covered in sparks, but the FSD system reacted immediately, preventing a worse outcome. The user also mentioned that all friends who experienced FSD were astonished and considered buying a Tesla, believing that this technology would save countless lives.