Best way to shut down investigations is become the investigators' boss.
bviously, Sleepy Joe is already the boss of the media and big tech mob. As we see, the last thing they're interested in is covering his vast and treasonouscrimes. That's because they're all-in for the equally vast and treasonouscover-up of those crimes — most likely in hopes of receiving lucrative favors in exchange for their aiding and abetting "the big guy."
On the books, we see this 44-year public "servant" increase his average income eighteen-fold after leaving office: from $300,000 to $5.5 million a year, including propped up book sales and speaking mumbling fees funneled through S corporations he set up to avoid paying his "fair share."
Now we discover he raked in far, far more off the books.