It’s a joke that’s circled round like an Ouroboros. Americans say “The European mind can not comprehend this” under images of racing trucks with US flags on. Then Europeans do this in response.
So many have been made with varying degrees of irony to the point it’s meaningless.
HA! The Norwegians have terrible air quality because their mountains clog smoke in valleys. I noticed this when looking up the UKs and spotted my English city had better air quality than lots of Norway. Swedish hobgoblin motherfuckers.