Comfort and Convenience
On a long wait in a car park, one person may want more airflow across the face, while another prefers still air. Comfort here is a personal preference rather than a single cabin setting that suits everyone.
Safety and Driver Assistance
Checking where the lights, wipers and demister are before a foggy commute lets a driver set them while still on the driveway. The point of that habit is preparation, not a later outcome on the road.
Multimedia and Connectivity
If a phone needs charging during a day of appointments, a cabin power point, if fitted, can keep the battery from running down between stops. That need is about remaining reachable, not about playing music or placing a call.