to be honest, GPT-3, which was pretty solid and extremely capable of producing webslop, had been out for a good while before ChatGPT, and GPT-2 even had been being used for blogslop years before. maybe ChatGPT was the beginning of when the public became aware of it, but it was going on well beforehand. and, as the sibling commenter points out, the analogy doesn't quite fit structurally either