Dunno, plenty of people seem to think drivers are on the whole too dangerous, and that autonomous cars are god-sent and will get rid of road casualties. Ironically (deliciously so), the single biggest obstacle to self-driving cars becoming sufficiently reliable is the very people who would like them to become a reality asap, namely many of those cyclists and militant anti-car pedestrians. No computer software, current or expected in the foreesable future, can cope with the fact that cyclists don't obey the same rules as motorised traffic and basically are too unpredictable due to their tendency to do whatever the fuck they please at all times. Ditto pedestrians who seem to have forgotten, or never learned in the first place, to check for traffic before suddenly appearing on the road between two parked vehicles so no vehicle can spot them until the very last second.
For self-driving cars to become failproof, cyclists will need to start to obey the Highway Code, and pedestrians take the courtesy to look before they cross a road instead of expecting it's their inalienable right to do so without looking, or expecting their rights supersede the laws of physics. So in this country at least, don't expect to see fail-proof autonomous cars on our roads in our lifetime.