Sorry, but even Tesla's cars in their current state of Autopilot+AutoSteer never, ever change lanes without the driver telling them to. Not even to avoid an accident.
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The overall tone of this thread, claiming that ABS will "cause" an accident, is to me an indication that people don't understand how self-driving cars are being developed. The aim of autonomous driving systems isn't to slavishly copy human driving behavior; it's to develop an autonomous driving system which is considerably safer than the average human driver. This absolutely
demands that autonomous cars will sometimes "behave" differently than human drivers. If they behaved exactly the same, then they would have just as many accidents!
Perhaps there needs to be some sort of warning light pattern on cars that are under the control of an autonomous or semi-autonomous driving system, to warn human drivers that such cars may react in unexpected ways. But we can't expect those developing autonomous driving systems to make the cars act exactly like human drivers
and to be considerably safer drivers. Those are mutually contradictory goals, and it's simply impossible to achieve both.
Human drivers are going to have to get used to how autonomous cars behave. Humans are flexible and can easily "reprogram" themselves, changing their behavior to fit the circumstances. Machines... not so much. That's not to say that autonomous driving system designers shouldn't make any effort to mitigate the vehicle's tendency to make sudden unexpected moves, but the primary goal has to be safe driving, not trying to mimic the exact behavior of human drivers.
All just my opinion, of course.