https://www.cigionline.org/internet-survey-2019
3. A majority admit to falling for fake news at least once — citing Facebook as the leading source — and want both governments and social media companies to take action.
[*]86% said they had fallen for fake news at least once, with 44% saying they sometimes or frequently did. Only 14% said they had “never” been duped by fake news.
[*]Facebook was the most commonly cited source of fake news, with 77% of Facebook users saying they had personally seen fake news there, followed by 62% of Twitter users and 74% of social media users in general.