I agree with your intention, though isn't it inevitable self driving cars will kill people even if they are 1000x safer than humans?

If a CEO has many millions of cars running his software, their will always be a death.

In that case, nobody would want to take on that responsibility so nobody would build self driving cars.

Therefore humans will still drive cars and there will be 1000x more deaths, most preventable with self driving cars.

This is pretty much exactly the Trolley problem in ethics and philosophy. Read up on it :)