https://arstechnica.com/information-technology/2023/11/youtube-will-require-creators-to-disclose-realistic-ai-generated-or-altered-content/

On Tuesday, YouTube announced it will soon implement stricter measures on realistic AI-generated content hosted by the service. "We’ll require creators to disclose when they've created altered or synthetic content that is realistic, including using AI tools," the company wrote in a statement. The changes will roll out over the coming months and into next year.