I agree that it's a convenience, but I don't think that is a huge primary benefit. As I said I think the primary benefit is the cost savings of not having to pay for gas, and the environmental consequences. Saving fifteen minutes every 400 miles is less than a mosquito bite. Also the original post was directed to all EV's, not just Tesla. So think about a typical EV with an 60-80 mile range and no superchargers. The primary disadvantage of EV's right now is the short range and charging times. Nice try attempting to turn that into a benefit, but IMO it's wrong. It seems so obvious to me that I don't believe I need to explain it.