Instead, charge where it makes the most sense to stop. Try to charge around lunchtime for example, at a charger with some food that's decent. That way the charging takes zero time. Nothing is better than charging taking zero time.
Likewise, try where possible to charge at your hotel overnight while you sleep. Also 0 time. A good drive is start the day full from the charger at your origination, drive, stop and eat somewhere mid-day, and then drive to a hotel with charging. Then you spent no time charging, less time than you would have spent filling with gas.
Of course, you do have to think about it, plan ahead, scope out the food and hotels at the locations. If you have to pay $25 more for the hotel, it's a win because most hotels give the charging free, and you will pay $20 or more at the supercharger. You can also charge while eating dinner if there is no hotel with charging.
Yes, your car charges faster when going from 0 to 50%, and quite slow from 80 to 100, and you don't want to go to 100 that often (or to zero either.) But other than that, think about what you will do while the car is charging.
In reality, I never had a sit down meal that didn't take longer than the charging. If you order in advance from a counter service place you might finish the food before the car is ready for your next leg. Maybe.
If you have to do some shopping, you can also find a charger with that. More rarely you will find fast charging at an interesting location you want to walk around. I hope that will change in future and all tourist stops will come with fast charging.