Why don't they just make all the districts big rectangles or squares?

[🐒Gods of Prosperity🔱🐲💸]

I mean, this doesn't answer your "question," my friend, but it's not like the non-square borders of nations and states are, like, less logical than the "regular" shapes you think would look better on maps ... borders have always been made for more important things like rivers, forests, mountains, etc.

Except for the states where they pretty much mapped out the boundaries ahead of time before they even visited yet.