You're not wrong, but the idea is that it has a longer shelf life, and perhaps more consistency in flavor.
Many American staples are throwbacks to the depression era, where buying a flat of Campbell's soup was a safer bet than buying a bunch of tomatoes and cream. Since then, marketers have capitalized on that sense of consistency, as well as feelings of nostalgia, to ingrain that sort of food into the American psyche.
Many American staples are throwbacks to the depression era, where buying a flat of Campbell's soup was a safer bet than buying a bunch of tomatoes and cream. Since then, marketers have capitalized on that sense of consistency, as well as feelings of nostalgia, to ingrain that sort of food into the American psyche.