Coruscant does require a lot of imports to keep it going. The city has more or less taken over the whole planet. Not that there isn't green space, as they have built parks and the like.

[But it's not really the same. There are no flowing pastures. Everything has been set out where it is supposed to be. Once, perhaps, way back in history, things had indeed been different, but now it is what it is.]

But, there is nothing wrong with small. If you love where you come from- your town, your planet, whatever- in the end, that is what matters.