Re: So technology works as intended...
"As you state, they're level 2 systems that seem to perform as described in the manual (I have an L2 myself). Fully autonomous driving *is* hard, which is why we don't have L4+ cars on the road yet, but this test / article says nothing about the capabilities of L4-L5 platforms."
*You* know this.
*I* know this.
Car manufacturers' marketing departments however, do not seem to know this.