I hate modern car radios. In my car, I don't even have a push-button radio. It's just got a dial and two knobs. Just AM. One knob makes it louder, and one knob changes the station. When you're driving, that's all I want.
When playing a role, I would feel more comfortable, as you're given a prescribed way of behaving. So, both Facebook and theatre provide contrived settings that provide the illusion of social interaction.