If there is an emergency ahead, alert the driver. This could include fire, extreme weather, accidents, road closures, etc.
My husband was recently driving south on highway 5 with our daughter and ended up stopped in the area that was overrun by the Delta fire. Fortunately, he had the sense to turn around early. After he got out of there, he asked my daughter to text me to find out where the fires were so he could avoid them and I told him about the California Fire Map and sent him a link.
It would be great if Tesla could somehow know about major hazards like this and alert the drivers earlier what’s going on and to turn around. Because other drivers were not as fortunate and had to abandon their cars and run for it. Fortunately everyone survived, but some vehicles on the I5 burned down to the ground.