There have been plenty of cases where a driver intended to push down on a brake but pushed the accelerator and continued to push down to stop the car even through several seconds as the car accelerated. Some people just shouldn't drive, they lack the temperment and ability to adjust when something doesn't do what they expect, they just double and triple down on what they're doing.
That happened with Audi back in the 80s. The pedals were smaller and closer together than Americans were accustomed to, so they blamed their cluelessness on the car.
