Cheese and bread universal. No one is mocking you for eating cheese and bread. It's just the photo of cloying white cheese with raw onion and bread and *shudder* salad cream, foisted on us as a delicacy that the silly yanks who eat cooked food can't possibly understand.
Europeans were basically propogandized by corrupt EU regulations to believe these things about US food. They think an extra tablespoon of sugar makes bread cake bc the EU says so or only Germany has real beer bc they were only allowed to call 1 specific thing beer until recently
What gets me the most about this is the fact that folks have suggested toasting the bread a lil, caramelizing the onions, and melting the cheese and that has them folks PISSEDT!