I have driven vehicles with it, and I would only use it when traveling long distances.

My Chevrolet pickup has "electronic speed control". The feature was primarily called electronic speed control on the pickups/utilities before the "cruise control" name took over. It was always bundled with the infinitely-variable windshield wipers. Note that cruise was still used on the control wand.

See here:


I never drive the pickup far enough to the electronic speed control.