Tbh, like most food-memes, the wypipo need mo spices shit made absolutely no sense to me at any point.
Literally every country in Europe, even the tiny ones, have their own cuisine of diverse dishes, and most of them are well-regarded all over the world.
Hell, the French invented modern cuisine and Italian is probably the most popular cuisine all over the world.
And even if some darkie is making fun of American food, that isn't exactly flavorless either.
Burgers and BBQ certainly are certainly more popular worldwide than sub-saharan food.