You clearly do not understand how blackmail, which is a crime, works. Just the fact that the Big Guy knew about it and failed to reveal all this to the FBI is very likely a crime in itself. In fact, don't be surprised if we find out the kid had been threatened with blackmailed by Communist China etc. This family was putting the entire country at great risk. And now Biden, along with China, wants him as president. This is flat out scary.
Understand. What I am saying is the focus needs to be on the Joe Biden end of this and not of the son of Trump’s competitor.
Misprision of a felony:
https://www.law.cornell.edu/uscode/text/18/4
Knew, helped conceal. And likely benefited from.