Tesla's Full Self Driving software is getting better with every new over-the-air update. If it isn't already as safe as the average human driver, it soon will be, because with all Teslas connected to the central servers the amount of training the network experiences is simply the biggest data acquisition operation on the planet!
And some people are fearful about devices that leak our digital footprint to businesses worldwide. This however is an ever evolving tendency which will continue for the foreseeable future: during the evolution of the computer, more and more information has been migrating out into the cyberspace: we first started storing information locally, then when networks evolved the information moved to the servers out there. Distributed software then made the information redundant and distributed across many computers.
All in all, our human minds become ever more interconnected, forming this huge hive mind with ever more performance!