Electric cars cannot follow the same successful build plan as a drone. A drone is made to be as light as possible to do a specific job. A car or truck is simply already heavy due to the battery- but then factor in all the mandated designs to make it crash safe plus the bells and whistles to make it appeal to the masses and you have a HEAVY lunk to move around. Battery tech is amazing and has made leaps and bounds in just the past 20 years. I just learned- according to the Manhattan Institute that 500,000lbs of earth/material must be extracted to produce an EV battery that weighs 1,000 lbs. This will certainly rape and pillage the planet where the mining takes place.