The federal government/MSM/social media presented a narrative "no voter fraud" before the ink dried on those mail in ballots.
Meanwhile, hundreds of credible allegations have yet to be investigated, the federal government/MSM/social media continue to parrot the same talking point without ANY evidence election integrity has been restored.
The big lie IS the big lie. They're intentionally lying about it while doing anything they possibly can to keep ANY voter fraud from being investigated.