Americans’ awareness of the conspiracy theories called QAnon increased dramatically from early to late 2020. In a Feb. 18-March 2 survey, about a quarter (23%) of U.S. adults said they had heard “a lot” or “a little” about QAnon. By September, that number had increased to 47%.
https://www.pewresearch.org/fact-tank/2020/11/16/5-facts-about-the-qanon-conspiracy-theories/