In the US alone, human drivers kill about 30,000 people every year. Those who stand in the way of autonomous vehicle R&D are basically saying, "I'm OK with that."
Fat red herring.
Read reply #15 again, it hits the point.
Testing immature technology on the general populace is a no-go.
Yes, that's just the point.
(By the same reasoning, one could otherwise argue that there's a gross overreaction to OceanGate's debacle itself, as it's been operating for over 10 years and had "only" 5 deaths, while there are over 4000 people per year that die from drowning in the USA alone:
https://www.cdc.gov/drowning/data/index.html . Playing with numbers with no regards to morals is fun, isn't it?)
And what happened to my flying car? They promised me one last century. 
My little finger is telling me right now that it won't happen anytime in the next, uh, century, or something.
But some companies are working on "drones" for flying taxi services.
The future of individual transportation per se doesn't look too bright, it's not just about flying cars.