Some studies claim to have narrowed it down to two writing styles: https://www.prnewswire.com/news-releases/qanon-is-two-different-people-shows-machine-learning-analysis-from-orphanalytics-301192981.html https://web.archive.org/web/20220630220813/https://www.nytimes.com/2022/02/19/technology/qanon-messages-authors.html