Fake Chat Generator: mark fictional conversations unmistakably

A chat mockup can support interface design, training, satire, or fiction, but it must not be passed off as a real conversation. Use invented names, avatars, timestamps, and contact details, and place a visible fictional or mockup label in the output. Do not fabricate admissions, threats, endorsements, harassment evidence, or statements attributed to a real person. Remove metadata and private content from references. Preserve the editable project and disclose modifications wherever authenticity could matter.