This is such an odd statement. Just because it's electric doesn't mean there's no concept of efficiency.
Large EVs are pretty silly for exactly that efficiency reason - they may have "400" miles of range, but they do so by packing the biggest possible battery which weighs a ton, wasting even more range per kilowatt-hour beyond the worse aerodynamics.
And then because the battery is so massive, it takes way longer to charge for the same range, so now you need a higher current charger at home and maybe even need to upgrade your home electric service instead of just using a standard 15A circuit to top up a small EV every night enough for a typical day's commute.
It's not that there is no concept of efficiency, it's that an electric car gets a free 2x reduction in emissions.
And sure you can't use a normal plug very well, whatever. Even without any amp increase, going up to 240 volts will let you charge up that commute and more.
Large EVs are pretty silly for exactly that efficiency reason - they may have "400" miles of range, but they do so by packing the biggest possible battery which weighs a ton, wasting even more range per kilowatt-hour beyond the worse aerodynamics.
And then because the battery is so massive, it takes way longer to charge for the same range, so now you need a higher current charger at home and maybe even need to upgrade your home electric service instead of just using a standard 15A circuit to top up a small EV every night enough for a typical day's commute.