Facebook fact checks user for sharing meme about the Czech Republic's thoughts on Joe Biden: Facebook fact-checked a user for sharing a post allegedly containing the Czech Republic's thoughts on the United States election and Joe Biden. According to a purported screenshot, Facebook claimed the post included "false information" and added a notice to the user's post. The platform linked to fact check article. A USA Today fact check article claimed the quote was fake. Fact-checked posts lose exposure and are negatively affected by the platform's algorithm.