The poem looks at a shopping mall food court and treats it like a small, tightly managed state. The opening line, "No porridge here! Everything is always just right," nods to Goldilocks, but the "just right" here isn't a happy accident. It's imposed, with times and temperatures set "by central decree." The speaker's tone is dry and sarcastic, praising the place while quietly mocking it.
The "choices" turn out to be nothing of the kind: different corporate brands of transfat for every course. Even the self-service is sold as a perk. The sharpest moment comes with the fixed seats, which force some people to hunch or sit sideways, whatever their bodies are like. Equality here means everyone gets squeezed into the same mold, which the Latin "E pluribus unum" and the blunt closing line make both funny and a little cruel. The mood is wry, deflating, and mildly disgusted, aimed at consumer sameness dressed up as freedom.