Literally nobody follows the arrows based on my experience. I dont even notice them half the time. I'm shopping damnit! Next thing you know, they will have the whole grocery store be one long twisting one way isle. If you forget something, you gotta go around again. Each time someone gets indecisive about what pack of bacon to get, the line backs up like rush hour. Eventually, they take away your right to sort through the bacon for the one that's best.