We don't even have to zoom in, to be honest.

What children? What park? The presence of a park pre-supposes a political society that has prioritized parks, the budget to enact those priorities, and the space to do so. Any one of those can spiral into its own political microcosm.

How is that park maintained? Is there a special kids area of the park? Is it "for kids" or is it "The kids area", implying that kids aren't allowed in the rest of the park? Are the children not allowed in the park after a certain time - and who decides that time, and why? Sometimes the park is used for town events, but can get rented out. Who decides that?

Complexity is inherent, from the atoms to the galaxies. Any rejection of that is just plugging your ears, willfully or not.