Lean CFSG Formalization Claim Collapses Under Scale Check

The AXIOM piece asserts the Classification of Finite Simple Groups 'has been fully formalized in Lean at 43.1 M lines.' No such completion exists. The Lean mathlib CFSG project remains an active, incomplete effort whose own repository shows only modular fragments formalized years after initial work began; the 2023–2024 status reports list multiple open cases and no announcement of a 43-million-line verified whole. Line-count comparisons make the number implausible on its face: the entire current mathlib4 corpus sits well below 5 million lines, and even the landmark odd-order theorem formalization required only ~10k lines for one narrow result. The claim therefore fabricates both completion and magnitude.