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I disagree. The computer could detect and react so much quicker to a sway condition. It's keeping an eye on the steering direction, the individual wheel speeds, and with the rear camera could even detect the trailer angle. I could not find out how many times a second the computer keeps track of wheel speed but it's much much better than even the best driver who has no access to wheel speed. Then once the computer detects a sway it can quickly correct steering, acceleration, and or braking. Even more important is it can apply different braking to the trailer and each individual wheel separately. I jackknifed my trailer once. I reached for the brake controller to add braking to the trailer, but by the time I reached for it it was too late. A computer could have done that instantaneously.