Premature fears
Article: OpenAI says it is withholding portions of the software to prevent it being abused to automatically churn out the equivalent of deep fake videos for the written word
Judging by the samples, a very, very premature concern. A human would do a much better job of faking someone's writing. In fact, this "AI" is very far from fooling anyone who reads more than a few paragraphs of the output.