We have quite a few autonomous vehicles that have been made into meteorites due to small programming errors. They popup in the news from time to time with nothi

We have quite a few autonomous vehicles that have been made into meteorites due to small programming errors. They popup in the news from time to time with nothing more than a shrug and better luck next time. You have one fatal shuttle mission and NASA doesn't launch another one for 3 years. So the risks aren't remotely the same.