Going ~60mph in a residential area ... because problems with the brake pedal? (Goes on for miles! Is it really impossible to manually 'turn off the ignition'.

Going ~60mph in a residential area ... because problems with the brake pedal? (Goes on for miles! Is it really impossible to manually 'turn off the ignition'... turn off the engine ... in these cars? Do they really not sense all the dangers whipping by and de-throttle?) alt video source [https://www.youtube.com/watch?v=6Kf3I_OyDlI https://www.youtube.com/watch?v=6Kf3I_OyDlI]