Tesla hand detection doesn't indicate that the driver didn't have their hands on the wheel. It detects if you applying torque to the wheel in a direction.
Also the Tesla fatality stat is them playing with numbers. Majority of fatalities happen where autopilot wouldn't be used. Only 15% of fatalities happen on the freeway and highways. I bet that number goes to single digits with pedestrian deaths.
https://www.iihs.org/iihs/topics/t/roadway-and-environment/f...