Except that there is too much traffic in and around the lake district already. If you can hire a car when you get there, why can you not get a bus or use a taxi? or just walk?Oh. I didn’t go into the detail.
Nevertheless, I agree it would be a good thing to do. Quite a money spinner too, for whoever bites the bullet. Particularly with the Tesla 3: 300 miles range, plenty of boot space, perfect lakes runabout.
Universal mobility is a curse (well, it is for the people who don't see it as their right, or who can't afford it, or who value what was there before honey-pots got utterly choked by people turning up on a whim, those drivers having invested no personal effort whatsoever in getting there.)