Lack of brake power assist would typically result in a hard brake pedal, not one that sinks to the floor. (yourmechanic.com)
An emergency brake assist can help drivers apply the maximum braking power in an emergency situation, which can reduce the damage done when crashing into another vehicle and even prevent accidents altogether. (policygenius.com)
With anti-lock brakes, you don't have to worry about flipping the car if, at high speed, you apply full braking power and turn the wheel at the same time. (articles.orlandosentinel.com)