The problem here is that objective reality is being politicized. There are two parties claiming to have won the election, and one of those claims must be false. But the partisans of the losing side are creating a parallel set of beliefs not based in fact, and creating a media ecosystem around those lies, and it is entirely possible for believers in those lies to avoid all truthful sources of information.

What's more is that the language used by the losing party is extremely dangerous. Just yesterday, the verified Twitter account for the Arizona GOP asked its followers if they were ready to die for the cause of keeping Trump in power. Disinformation does not exist in a vacuum, and it is being used actively to cultivate violence.