What, you mean besides the obvious?
Hunter Biden complained about having to kick so much of his pay to his father and promised his kids they would not have to do the same.
They kick up the money because they know that “the Biden brand” only has weight because of Joe Biden’s offices: Senator, VP, and now president.
Americore, a company in chapter 11, and under investigation for predatory loans to seniors loaned or gave 600K to James Biden, who allegedly told them he would bring business to them from the Middle East.
Why else would he give a third of it to Joe Biden? He knew that Americore only gave him they money because the expected Joe Biden to help them.