For the folks that are really into the car show or concours scene it does make a difference. You will see cars that are driven on pretty days only. The inner fenders are as clean and shiny as the outer fenders. The suspension looks pretty and clean.
My car gets driven cross country every year. I have yet to make a trip and not encountered heavy rain.
I have pictures of my car with cow crap on it from driving through open range roads in Utah. It has driven through snow and sleet in Colorado mountain passes. The car with windshield wipers as a factory standard feature.
For the folks that want to have a garage queen, it is their car. They can not drive it if they want. I prefer to drive my car.