I used the quote from PIAA regarding the use of fogs and driver beams in relation to your headlight settings. i.e. driving lights aren't supposed to be used in traffic, but fogs can be used in conjunction with low-beams.
If you want to switch your losing argument from needing more light on the road, to less that's fine.
I agree it's nice to have the ability to turn the mains off when those times occur that fogs are needed and the headlights are causing too much reflection. That doesn't happen too much here though. More often I need yellow fogs to help visability in rain.