Always wondering who writes up that shit. Car makers are way long before in autonomous driving. It is a huge difference in "just doing things and not talking about as long as technology is not ready" vs. "talking about technology and presenting even unfinished products." Especially Tesla is very big in the later once.
Car makers are in self driving since technology went into cars. Without that research we would not had any driving assistants these days. I remember mid 1990s when I was an intern at then DASA (Daimler Benz Aerospace) and they worked with a self-driving S-class powered by a new chipset developed by then TEMIC (now Continental) based on Radar technology. Today we have this technology in any decent new car as part of the adaptive cruise control. Back then the test drives where made on a airport runway.