AI警告反而让人更信任，暴露透明度陷阱

Current AI disclaimers often fail to function as intended due to warning habituation and a transparency paradox. As AI-generated information becomes pervasive in everyday decision-making, effective risk communication is increasingly critical for responsible design. This exploratory study examines how disclaimer placement and persuasive cues shape trust, perceived accuracy, and disclaimer engagement across three high-stakes domains: finance, medicine, and AI-generated content. Using a mixed within-between experimental design with 378 stimulus-level responses from 52 participants, we find that advisory content was generally trusted across conditions, even when disclaimers were present. A significant domain effect showed that medical content received the highest trust ratings. In the AI domain, the findings reveal a transparency paradox: some participants interpreted disclaimers not as warnings, but as signs of system self-awareness and honesty, paradoxically increasing perceived trustworthiness. Evidence of banner blindness further suggests that standardized AI disclaimers are insufficient to prevent over-reliance. Finance and medicine provide useful comparison domains by showing how users interpret warnings differently depending on context and perceived risk. These findings have vital implications for responsible AI design, algorithmic fairness, and consumer protection when users act on potentially misleading information in high-stakes settings.