When the New York Post reported on Oct. 14, 2020, that it was in possession of emails between a Ukrainian businessman and Hunter Biden, son of the then-Democratic presidential nominee, it would have been hard to predict what followed. This was less than three weeks before the election itself, and the content of the report was soon subsumed to the odd way in which the paper obtained the information. Mainstream outlets and social media companies balked at elevating the story’s claims, triggering frustrations on the right that remain to this day.