This feels disingenuous to the extreme. Yes, chances are that some people will die run over by a Waymo. Put enough miles in one and someone will die eventually. Compare the numbers to human drivers. Would you, if they had LESS fatality rates than human drivers, say that the difference is "lives saved"? - I don't think you would. In 5 years, after someone is eventually fatally injured you'll just jump up and say "AHA! Told you Waymos are unsafe!"

Especially your example with "run over elementary school children" is duplicitous. They showed how much less dangerous the impact from the Waymo was.