I wonder how hard it would be to design an EV like a horse and carriage, each with their own wheels. So that you could buy the best "horse" and still have a "c

I wonder how hard it would be to design an EV like a horse and carriage, each with their own wheels. So that you could buy the best "horse" and still have a "carriage" designed how you like, instead of by idiots like this. And you could swap out the horse for longer journeys.