I was not referring to the difference between auto and manual but the fact that supposedly, I don't own one, the model x has but one foot pedal. And that being

I was not referring to the difference between auto and manual but the fact that supposedly, I don't own one, the model x has but one foot pedal. And that being said, why remove the 2 pedal design when that has worked forever? Prius's also have regenerative braking and they kept the std. 2 foot pedal design TG.