I saw somewhere here saying they want some kind of AI appliance that learns their regular commute and warns them about traffic and construction and I was like, dude, every radio station had regular traffic reports from helicopter pilots through the whole morning and evening drive times.

An individualized report tailored to your route at your time is much higher utility than periodic reports of a few popular routes provided at random intervals.

Also, all the big map apps already provide real time traffic so not sure what LLMs (“AI”) bring to the table.