I gotta watch the video, but I believe most people have the Title IV-D funding wrong. They get up 2 out of every 3 dollars ADMINISTRATING child support collections, not the amount collected. It makes people look stupid when they claim that at the legislature office.
Read about it in this Family Memo of Law – New Hampshire. It has federal statutes listed.
I think the real issue is greedy lawyers that promise child support and custody as a way to generate business and justify legal fees.