GM Trailer Brake Control: Left or Right of steering wheel

^ Still about the silliest thing I've heard. If a person can't steer ambidextrously then that person has no business needing trailer brakes.
It's like being able to tow a trailer or some other greater than mundane task is supposed to be a God given right for anyone with 2 hands, when fact of the matter is, it's not! Besides, what if the driver is an amputee and only has a left hand?? Lol. Would that change the view on trailer brake location?? Hahahaha