I really hope you're wrong. If the legal system doesn't distinguish between cruise control and SAE level 3 autonomy, the legal system needs to get its shit together.
>> It's physically impossible for a human to intervene on the timescales involved in motor accidents.
That remains true even without any automatic driving tech - you are responsible even for accidents which happen too quickly for anyone to intervene. Obviously if you have some evidence(dashcam) showing that you couldn't avoid the accident you should be found not guilty, but the person going to court will be you - not the maker of your car's cruise control/radar system/whatever.
The assists are certainly helping more than anything, so I feel that the Mazda is much safer to drive in heavy traffic than the older Outback.
The cruise has autonomy over controlling the speed only, and applying brakes, but it is still autonomy. Of course since my hands never leave the wheel it may not fit with what you have in mind.
Having said that, Mazda (or Bosch?) really nailed their radar, having never failed to pick up motorbike riders even though the manual warns us to not expect it to work.
I feel more confident in a system where the ambition is smaller, yet execution more solid.
Fwiw I also tested the AEB against cardboard boxes driving through them at 30km/h not moving accelerator at all, and came away very impressed by the system. It intervened so last second I felt for sure it wasn't going to work, but it did - first time was a very slight impact, next two were complete stops with small margins.
This stuff is guaranteed to save lives and prevent costly crashes (I generally refuse to use the word "accident") on a grander scale.
I do love that even though they have a ton of driver alerting features, hands have to be on the wheel at all times.
Either you have full autonomy without hands or you don’t. There is no middle ground, it’s a recipe for a disaster.
There are several states is USA that are more progressive than others (CA namely). But with many working groups in and around the legal side - it hopefully will be a thing of the past.
In Australia, they are mandating by some year soon (don't have it on hand) that to achieve a Safety Rating of 5 star, some level of automation needs to exist. Such as lane departure or ABS will become as standard as aircon.