And for those who are bound to bring up the statistic that 80% of crashes are pilot error: in the vast majority of cases where automation screws up (which happens a lot), a crash is prevented by the intervention of the pilots. In my career as a pilot I've already had multiple cases where the automation did something stupid (or just stopped functioning) and where the plane would have crashed if we hadn't been there. Take the pilots out and you'll get an order of magnitude more crashes.
Also, many crashes that are really caused by automation are (correctly) classified as pilot error because the pilots could have prevented the crash but did not. Just to give one example, the Turkish Airlines crash in Amsterdam on a fully automatic Cat III approach that stalled because of a radio altimeter malfunction. The autopilot thought it was right above the runway while in fact it was still at a height of 400 feet. It pulled the throttles back, the airspeed decreased, the plane stalled and crashed. Pilot error because they should have been closely monitoring the airspeed and should have immediately intervened when the throttles were pulled back.