What bothers me regarding surveillance and self driving cars is that an executive sympathetic to the surveillance state could build a system that allows arbitrary surveillance of vehicles or housing by license plate or location. Eric Schmidt was a regular visitor of The Pentagon and Billionaires simply live in a different world than we do. So while some driver could happen to capture me and upload it to YouTube, Waymo could, if someone wanted, have a secret operations center which allows surveillance of all sorts of people, locations, and vehicles. The same way that AT&T had a secret NSA closet that split off major fiber pipes, some data pipeline could have an invisible filter that duplicates data matching certain variables and delivers it to a surveillance partner.