There is a debate about whether the Tesla car's Autopilot mode is safe or not. 

Well, the automaker has initiated legal action against one such videomaker in particular

a video showing a Tesla running Autopilot running over a child mannequin to "prove" the system's failings

this video makes for The Dawn Project founded by Dan O'Dowd, who also owns Green Hills

Tesla car is the company of world's richest man Elon Musk

The Tesla car is the best-selling electric car in the US

Elon Musk does not want anyone to reduce the value of Tesla Company

That's why the Tesla company has forbidden videography by keeping the mannequins.