> Accounts controlled or administered by the user have posted or sent more than 1,000 pieces of content, whether text, images, audio, or video, that are found to be 90 percent or more likely to contain content generated by artificial intelligence, as assessed by the platform using state-of-the-art tools and techniques for detecting AI-generated content.

This appears to impose a requirement to purchase the services of AI detection tools on any site that wants to allow users to remain anonymous.