Presidential commutation is a constitutional power exercised routinely. Rule_of_law score (2) reflects minor concerns about high-profile clemency decisions potentially appearing arbitrary, corruption (1) reflects minimal appearance issues. Mechanism='norm_erosion_only' with narrow scope yields 0.6 modifier. Severity multipliers reflect that commutations are individual, reversible by future prosecution on other charges, and set weak precedent. Base score 3.54 * 0.6 = 2.12, with scope = 1.81 final. B-score elevated by celebrity involvement (Ye/Kanye), high media friendliness of gang leader narrative, strong meme potential. Layer2 modest as this follows pattern of celebrity-advocated clemency. A-score well below 25, mechanism is norm_erosion_only without structural damage, noise indicators present (routine executive power, celebrity amplification). Clear Noise classification.