Feel free to develop a system that can provide high voltage cabling at a fraction of the cost of traditional methods if you think it's so easy. You'll have a b

Feel free to develop a system that can provide high voltage cabling at a fraction of the cost of traditional methods if you think it's so easy. You'll have a boatload of money waiting for you. Also, there's already plenty of electronics in most cabling setups for EVs that definitely WOULD notice if you ran a nail through the conductors. What you're proposing just isn't safe.