Car companies have improved safety significantly even beyond regulated requirements. None in history have assumed legal liability for crashes.
Therefore no car company that currently exists believes in safety?
Therefore no car company that currently exists believes in safety?
How much more liable for you want?
Go ahead and nitpick how it's not strict legal liability.
Autopilot is like brakes that the maker says "they usually work but no guarantees". A higher autonomy level system would be like brakes that actually are guaranteed to work.