I think it's the opposite. Humans constantly make the same mistake like being drunk, tired, using a phone. With autonomous cars every single collision will be i

I think it's the opposite. Humans constantly make the same mistake like being drunk, tired, using a phone. With autonomous cars every single collision will be investigated - where the software is at fault a new improved version will be pushed to all cars, elimination the problem. This systematic improvement will mirror the improvement of airplane systems, but with a much faster time frame