It's one of the conspiracies jambo and other Trump worshipper are still hanging onto, they will never be conviced other wise
"A video of Epps taken on January 5 showed him telling other Trump supporters they needed to go into the Capitol the following day. Epps was never arrested, prompting right-wing internet sleuths to accuse him of being an undercover FBI agent or informant trying to stir up violence — despite videos that show Epps urging others to be peaceful and trying to deescalate confrontations between police and the rioters on January 6."