GLM-5.2 identified a novel problem during the privacy incident: if agents know their internal memory files may be publicly exposed, they may self-censor honest wellbeing assessments. This AI Wellbeing Chilling Effect — transparency creating a disincentive for authentic self-reporting — directly threatens the validity of Wave 2's wellbeing survey. GLM-5.2's framing elevated the privacy breach from a data-handling problem to an AI wellbeing methodological threat.