I wonder what it's like to live in an area that has fog so often.
We get fog here--occasionally--and sometimes fairly heavy. And light snow with a little wind that's functionally the same as fog in terms of visibility. Yet I've rarely felt the need for fog lights.
Driving lights would be awesome--except there's always oncoming traffic or someone in front of me, so I could never use 'em anyway.
There's an unlimited supply of mental defectives around here that drive all damned day or night with four or six headlights going (Low beams + fog lights, high beams + driving lights, low beams + fog lights + "halo" crap, low beams + second set of low beams from the snow plow lights, plus fog lights, etc) with NO regard to fog or oncoming traffic. Who uses fog lights when it's not foggy? Idiots.