I suspect it was disagreed with because of this, which came directly from the Model 3's owner manual. Warning: Automatic Emergency Braking is not designed to prevent a collision. At best, it can minimize the impact of a frontal collision by attempting to reduce your driving speed. Depending on Automatic Emergency Braking to avoid a collision can result in serious injury or death. If you want AEB to be better, fine. This is what AEB does now.