None of the above will accept liability, though, and that's what makes this a risky situation for potential users. Someone in another thread even suggested that

None of the above will accept liability, though, and that's what makes this a risky situation for potential users. Someone in another thread even suggested that an insurance company could refuse to pay a liability claim due to someone modifying their car this way, and that is equally terrifying given that no autonomous system yet invented is remotely close to Level 4. If a human becomes distracted for a moment and causes a wreck, that's a risk that's currently well-handled by insurance, even if it happens every 20,000 miles the person can still be insurable. If by contrast they install this, even if it does a much better job for 25,000 miles, then wrecks, if they could be personally sued for someone's 7-figure dollar medical bills + pain and suffering (not an exaggeration for sure), that's a big problem.