Electric will replace ICE cars, job done.
No, it's gonna make it even easier, you're doing cooling, heatsink mods and modifying the controllers and parameters with your laptop at home with easily available gear, motor rewinds and swaps will become off the shelf with firms rewinding for more speed vs torque or with hex wire (or silver for the flash b******s), etc, or bolt in bigger units so you can fry your drive controllers and overheat your batteries to your hearts content.
Even worse all your drivetrain controls are probably going to end up part of that (they already are even in a lot of high end ICE cars atm) so you can tweak the stability controls, regen braking, ESP, traction control levels all the the same controller...