Ironically, perhaps they were trying not to scrape the AI answers, avoiding violating its copyright. If only the AIs were so thoughtful. Or, perhaps there was

Ironically, perhaps they were trying not to scrape the AI answers, avoiding violating its copyright. If only the AIs were so thoughtful. Or, perhaps there was a more long-term intent. Knowing AIs hallucinate, not copy/pasting their answers prevents the hallucinations from becoming facts on the web.