How have you reached adulthood without ever having multiple errands and appointments to run in a single day? I’m picturing only ever having a single destination to leave home for and all I can think of is being a kid and going to my friends house and back. When you have half a dozen stops to make all over the city, in places you’ve never been to, with random roads under construction, and three appointments to make at random times apart, and another asking when you can be there, this is far more valuable than changing your phones wallpaper.
That’s what’s already happening now. The Navigation needs play controls. Pause/Resume, Backward & Forward, & Stop (end).