content: In the case of Tesla, there is a big difference. if you sell millions to inexperience people and a virus enters the car code then it can kill tens of thousands of people with just one new update. In the case of air planes and industrial complexes, there is time and you have training how to deal with these things. Here we have common people that freak out when their car starts to accelerate without reason.  But the cars are for me less concern, my biggest concern is self driving trucks!