The reactions of the Trumpist influencers on social media (with their millions of followers) to the release of the graphic, horrifying #PaulPelosi video illustrates that you simply cannot beat conspiracy theories with reality. Any seemingly contradictory fact can be folded into the conspiracy. Right now, they are split between saying the video proves it was a lover's quarrel (b/c Pelosi is holding a drink) and it is a deepfake. Either way, though, the conspiracy survives.
Some examples from high-profile MAGA accounts (the responses are even more horrific):
https://twitter.com/catturd2/status/1619027332030959616
https://twitter.com/gatewaypundit/status/1619042052431560704
https://twitter.com/GuntherEagleman/status/1619025256873865217