A concern about a rapid increase in EV usage that I see a lot is of having the infrastructure to cope with the increased electricity usage. To that end, wouldn'

A concern about a rapid increase in EV usage that I see a lot is of having the infrastructure to cope with the increased electricity usage. To that end, wouldn't this be creating even more of a problem? While 75% efficiency (I assume that's only under optimal conditions) sounds pretty good, that's still a lot of wasted energy. And wouldn't there be some overhead for running these roads while no EV vehicles are on it? Seems like a lot of wasted energy to promote use of something that is supposed to be more environment/energy conscious.