Having a child ask literal, earnest questions about accepted institutions (war, government, money, social hierarchy) strips away the rationalizations adults use to normalize them. The naivety is the instrument: because the child cannot access the justifying habit, the practice is forced to defend itself on its own merits, and often cannot.
A single recurring object, the hated soup, stands in for every arbitrary demand imposed by authority on someone with no power to refuse. The child's hatred of soup externalizes a general resistance to coercion, letting a domestic detail carry political weight without stating the politics directly.
One can hold a clear-eyed, often despairing view of the world's injustice and stupidity while still refusing to withdraw or stop caring about it. The strip pairs anxiety about humanity's trajectory with persistent engagement, treating worry itself as a form of moral attention rather than a reason to disengage.
In recurring gags the girl treats a desk globe as a sick patient, bandaging it or taking its temperature, reacting to the news as though the planet were an ailing body under her care. This renders abstract global crises as an intimate, personal responsibility, collapsing the distance between a child's room and world events.