I just saw this article today: https://www.nytimes.com/2021/12/30/us/white-house-hit-list-kuachua-brillion-xiong.html
This individual was reportedly driving across the US to kill numerous high profile individuals and was heading to the White House. As a quick excerpt, "Mr. Xiong told investigators that if he had not been pulled over, he would have continued traveling as part of his plan, which he said was a mission from God to 'combat evil demons in the White House.' Mr. Xiong told investigators that he 'believes that he is the only person remaining who can free the United States of evil.'" His attorney plans to plead insanity on behalf of his client.
One article I saw on this read, "The complaint, initially sealed by the court, includes a report from the sergeant who said Xiong allegedly began talking about his 'disapproval for the government due to the sex abuse of children, some of which that has occurred by president Biden.'" I wonder if this man had been reading QAnon related materials on the internet.