Having "seen" the sometimes-destructive antics of driverless cars, including Teslas, moving to pilotless military aircraft would be foolish. Driverless cars make "choices" based on their pre-programmed recognition parameters plus situational experience learning. IOW, unique circumstances may be handled by the AI SW with good "guesses" or poor "guesses". On roads, poor "guesses" can turn out destructive; the consequences of poor "guesses" in combat would almost certainly be much worse.