What's the point?
... apart from to make money for big tech companies?
As an antidote to the whole ridiculous hype, look up the Dutch road-traffic engineer who made various places safer by making them _more_ difficult and complicated to drive through. The effect was to make drivers pay attention. (Or, look him up if you can remember his name, which I can't).
With driverless cars, what are we supposed to do instead of driving?
Inevitable answer: watch the @#$*&£" adverts which will be part of every driverless car "to help us provide a value-for-money service to our lovely customers".
The whole curent tech hype is directed at hijacking human attention, and monetising it. Time for a few digital clogs thrown into datacentre hard-drive enclosures.