“The more cheese, the more holes; but the more holes, the less cheese. Therefore the more cheese, the less cheese.” So goes the paradoxe du fromage à trous. Nothing that couldn’t be fixed with a little more accuracy on what we mean.
So accuracy—the conformity to truth or to a standard or model (per Merriam-Webster)—is desirable. But past a certain amount, striving for more accuracy isn’t necessarily beneficial.