I'm not crazy, the attack has begun.
... only if you have a 3kW charger and sleep for 4 hours.That's why I said that the supermarket rapids are useful when I'm close to home. Let's say, for example, that I'm going to make a long journey the next day and don't have a charger at home. I can go to charge the car and whilst it's charging I can do some shopping. Anyone that doesn't have a charger at home will find these supermarket rapids very useful.
If you are on a cross-country trip then it's better to stop at a pub/restaurant/hotel where you can relax for the 30-45 minutes the charge takes.
I suggest you don't make the journey with either a car you don't have an adequate charger for, or don't sleep enough.