Have the safety statistics been standardized, though? I vaguely remember articles about Waymo doing their own after-action reports and sanitizing their accident

Have the safety statistics been standardized, though? I vaguely remember articles about Waymo doing their own after-action reports and sanitizing their accident data to only keep those accidents that they felt a human would have avoided. This creates all sorts of data quality problems related to subjectivity and bad incentives. We wouldn't accept throwing out drunk-driving stats under the guise that a sober driver wouldn't have made that mistake. This says nothing of the differences in environments that can be used to game safety stats.