They are much more comfortable to drive. Electric cars kind og just floats where fossil fuel cars struggles at first. If you have charging at home or at work you never need to go to a gas station, you always simply get in to the car (not turning on the enginge) and go where you want. I think those are the biggest two, but I guess it is one of those things you need to try to understand. There are tons more benefits though, like they are less noisy, the lack of a big engine makes the interior of the car more flexible design wise, the acceleration increases the fun factor even at low speeds, easier repairs, they just feel more modern.