Biden doesn’t know about any of that crap.
He’s a damn Irish gangster, hangs out with the IRA / Sinn Fein terrorists and is basically just the end game of the trash like the Molly Maguires of the 19th century. Guys like him never forgot, he’s got an axe to grind with every White Protestant who ever lived. We’re all Cromwell to him.
And that’s why he and his Catolico gangster allies pulled the trigger, called in all their markers and turned the US into a thugocracy run by the same kind of people who turned South and Central America into the trash heap narcocracies they are.