I just listened to Seth Godin's latest podcast. He trained GPT-4 on the entirety of his blog and created a personal chatbot. He asked it several questions - the answers to be in-the-style-of him - and the entire podcast was just him reading the answers.
It clearly wasn't the most inspired writing, but little to give away that it wasn't human generated.
Then at the end he revealed that he didn't read it, either. The entire episode was narrated by a language model of his voice. I didn't have a clue. It was entirely believable.
tl;dr We can already generate reasonable answers based on specific people and have it narrated in their voice.
It clearly wasn't the most inspired writing, but little to give away that it wasn't human generated.
Then at the end he revealed that he didn't read it, either. The entire episode was narrated by a language model of his voice. I didn't have a clue. It was entirely believable.
tl;dr We can already generate reasonable answers based on specific people and have it narrated in their voice.