The average quality isn't the only thing. What about the correlation of errors? There are situations humans can't handle, and notorious "hot spots" where crash

The average quality isn't the only thing. What about the correlation of errors? There are situations humans can't handle, and notorious "hot spots" where crashes repeatedly happen, but if AI is more consistent, it might lead to more concentrated failures. Have you heard about the problems caused by navigation routing, where large numbers of people are directed through roads that aren't suited for heavy traffic?