It's possible Jon Carroll needs to socialize a bit more.
So, see, my OnStar operator would be my invisible friend.
On a more serious note.....
There I'd be, driving along a lonely road late at night, and oops I would slip and I'd be up against the guardrail.
And then I'd push a blue button and my imaginary friend would wake up, and she'd call a tow truck and an ambulance (just in case), and soon all the benefits of a First World nation would be surrounding me in my hour of need.
This rang a bell with me because occasionally I'm the person they call for those services. They and the other roadside assistance companies like to present an image of having everything readily available at their fingertips to provide help in minutes, and On-Star seems to have an an extensive system.
But out here there are cracks in that system, and when they find one, they usually call us. Then we have to deal with the gap between what they advertise and what is possible. Sometimes response time is going to be in tens of minutes or even hours in certain parts of this state, a concept that often doesn't register with these often urban-based companies. Again, On-Star seems to be a pretty good one. But some companies seem to operate with the hope that their customers won't travel outside heavily populated areas.