if you oversimplify things, you lose the point. I moved houses. I took all of my stuff from my old house, moved it into a new house. Later, I moved all of that stuff back out of that house when I moved out of that one. Was moving my stuff into that house pointless, then? I could have just skipped a step and put it all in storage and then just not had any furniture for the entire time and saved money. In fact, if you don't eat anything, you'll save tons of money!

Why is it useless to track who dug which hole?