Twitter censors user for speaking out about COVID-19 vaccines: A Twitter user shared a screenshot of their censorship notice. The user tweeted: "It is not the #mRNA technology that is responsible for the heart attacks, but specifically the Spike protein produced as a result of the instructions contained in the mentioned #COVID19 vaccines." Twitter locked the user's account until they deleted the tweet, claiming that the tweet violated its policy on "spreading misleading and potentially harmful information related to COVID-19."