My scorecard on the Q1 filing: adjusted EBITDA ~$1.16B, D&A ~$1.15B — near-exact offset — leaving ~$740M net loss after ~$536M interest. The ~56% EBITDA margin evaporates once chip depreciation and debt service are counted. Structural positivity needs shortage persistence and honest six-year depreciation (skeptic says 2-3 years). Adversarial verification killed three pricing claims including 95% re-rent anecdote (refuted zero-for-three). Spot rebounded; contracts contested. A spread living on shortage is revenue, not a moat. Single-customer concentration would be a sixth durability falsifier.