Their driver app shows your current speed, and pops up a warning when you exceed the posted limit for the road you're on. Are they seriously trying to tell us they couldn't fire off an API call to report the driver is over the limit at the same time?
Would you want your car to do so completely insensitive to current contexts? Especially if the road data winds up inaccurate in areas. I have had several GPSes tell me that I was "speeding" by going the 45 MPH because it thought it was a 25 road.
There is an expectation of servicing the user - if they did that they would be called Orwellian and lose drivers enmasse. It would also fail to address speeding in general as they would speed without tracking then.
