I've mentioned this paper simulating survey responses using GPT-3 to several people #IASSIST2023 . It isn't uncontroversial, but important to be aware of:
https://doi.org/10.1017/pan.2023.2
ungated: https://arxiv.org/pdf/2209.06899.pdf
https://doi.org/10.1017/pan.2023.2
ungated: https://arxiv.org/pdf/2209.06899.pdf