Simply untrue. I don’t think I’ve ever seen an upward pointing fog light. That’s just a massive exaggeration to make a feeble point.
Personally, I neither use them (unless, as above, I need the rear on) or am bothered by those that do.
How many of you moaners check your tyre pressures, oils, water, bulbs, washer fluid, clean your windows etc regularly? Or have considered some further training?
It’s rare but I was dazzled by some moron using sidelights and fogs in the rain the other day (at night).
Tyre pressures: weekly.
Oils: weekly.
Bulbs: every journey.
Washer fluid: constantly topped up.
Windows: always clean, inside and out.
Further training: Lots, but still improving.