I regularly see people saying the government can turn off your EV:
While this could be done, it has nothing to do with the vehicle being an EV. "Modern" cars are full of electronics and the same control system could be added to any car. If this is your concern, go find a good 1960s Chevy or, better yet, a 1970s Mercedes 220D diesel where there is no electrical functions necessary at all once you start the car. Even the fuel valve is mechanical.