I think texting is much more of a distraction than those other things.
When I say “texting”, I mean actually typing and sending texts, not glancing quickly at an incoming text or at your gps, etc.
True, I find it almost impossible to text and drive. Even short yes or no answers seem almost impossible to do.
At 60mph your car is travelling at 88ft/second. Define quick glance? 1-3 seconds or 88 to 264 feet of travel?