That's been going on for years, perhaps decades. At least I recall reading about AI being used to write "new" novels based on deceased author's earlier works, and that was many years back. Most likely, the AI helped and was prettied up by human hacks. All hand-wrining aside, I have some background in IT and I suspect we haven't quite arrived at Skynet yet. The chronic danger is one group of humans pitted against others. AI is a tool.