Although you hadn't asked why, it had less to do with you not noticing than with you not wanting to hear the answer.
Everyone prefers some foods over others, but some adults take this tendency to an extreme. These people tend to prefer the kinds of bland food they may have enjoyed as children - such as plain or buttered pasta, macaroni and cheese, cheese pizza, French fries and grilled cheese sandwiches - and to restrict their eating to just a few dishes.
In my many years as a Representative in Congress it is my observation that the district that is best represented is the district that is wise enough to select a man of energy, intelligence, and integrity and reelects him year after year. A man of this type and character serves more efficiently and effectively the longer he is returned by his people.