I would not be surprised if a lot of politicians (both sides of the aisle) were using their children as a conduit to "launder" money. Think about it, it's a perfect scenario so long as everybody in on it keeps their mouths shut. The children are "taken care of" for life and by extension, so are their parents, who can continue acquiring power as politicians without having to account for and explain the millions of dollars flowing their way.
I think Chelsea Clinton is another example of this. Hired at NBC for $600K a year when she had zero broadcasting experience. No way she gets that gig if her last name was not Clinton. And I think that's just the tip of the iceberg.
Trump exposing this puts him and his family at great risk and explains the incessant drive towards finding a reason for impeachment - no matter how flimsy. The DC Beltway establishment needs to take him (Trump) out before he takes them out.
Don’t forget Chelsea Clinton had an $800,000 a year job at the Clinton foundation doing....well, nobody really knows what she was doing. It was sheer money laundering.