[wizofaus]

Stats on % of car accidents (esp. fatalities) involving delivery vehicles would be good to see actually, they must be available somewhere?

[bombcar]

The DOT almost certainly tracks "real" delivery drivers (think: semi trucks, etc), but who knows how much gets reported from fly-by-night outfits like Uber and Doordash.

https://cdan.dot.gov/query could probably return something useful if poked long enough.