I'm at the point where I check Google Maps, then Apple maps (to confirm Apple maps isn't sending me to the wrong place) then close Google maps - Gmaps rerouting can be horrible, and is opt-out which can be tough to notice sometimes.
I'll stick to arterial roads, thankyouverymuch, and take my chances. Once in France it sent us on a dirt road - the car with my other family got there 10m faster by sticking to the autoroute.
The opt-out for rerouting is a truly awful design choice.
One time I was driving up through NYC during a heavy downpour where visibility was only a few car-lengths ahead. Traffic had slowed to about 30 mph on the NJTP and most people thankfully had their hazard flashers on. Then Google Maps decides to distract me and pile on the anxiety with multiple "press no in the next 10 seconds or else!" re-routing prompts to save at most 5 minutes.
Just yesterday I got a pop-under to "confirm" that a speed trap was still in effect, which of course obscured some vital information on screen for a few minutes until it finally gave up.
Demanding that your user take their attention off the road to fumble with a touch screen just to stay on the route they're comfortable with is dangerous, and if I opt out once it should at the very least snooze those alerts.
I'll stick to arterial roads, thankyouverymuch, and take my chances. Once in France it sent us on a dirt road - the car with my other family got there 10m faster by sticking to the autoroute.