I was driving south down a 2 lane road and approached the stop light. However this intersection has a right turn cut out with a stop sign that implies you can turn right if there is no approaching traffic on the left. At this time there were 4 or 5 teenage kids on bikes who were intent on crossing across all stopped traffic even though the newish stop light had the right hand up against turning So I inched up, saw all was clear to my left about to hit the accelerator and 1 idiot decided to cross in front of me and I slammed the brakes. So the question is when does AEB work? On AP, on FSD, at certain speeds?. I clearly would have ran him over if I wasn't so aware so while this would have not been a car crash it would have been a pedestrian ON a bike (not walking it) and police, hospitals and lawyers would've been involved. So how HARD would it have been for the car to notice this and alert me, which it did not?