I'm not sure what you are getting at? As that article notes, in 2021 accidents only doubled while the autonomously driven miles more than tripled? Waymo has be

I'm not sure what you are getting at? As that article notes, in 2021 accidents only doubled while the autonomously driven miles more than tripled? Waymo has been scaling their level of testing with their level of safety. What has changed is that Waymo think they are safe enough to start doing more widespread testing in SF without a safety driver. This seems to be a strong counter to all those who were claiming that level 4 self-driving cars would be limited to flat, dry climates for the forseable future.