> Society accepts that humans make mistakes and considers it unavoidable, but there exists a much higher bar expected of computers/automation/etc.

There are a horde of bicyclists and pedestrians who disagree with you and are hoping that automated cars take over because humans are so terrible.

There are a horde of insurance companies who disagree with you and are waiting to throw money to prove their point.

When automated driving gets objectively better than humans, there will be a bunch of groups who actively benefit and will help push it forward.