Within the last 6 months I’m seeing a rise of very good NLP content farms that almost have what I’m looking for but not quite. I think what they do is start off a transformer based NLP with example queries that others have searched for and it generates a realistic looking answer that’s usually wrong. The scale and breadth of these could only be done by machines.

Writing SEO content isn't necessarily one of them anymore. Check out AI content services like https://www.frase.io/. You can also generate things like product descriptions inside the GPT-3 playground.