Minor correction: U.S. government received a $60 million settlement from Red Granite Pictures, but not any rights to any film directly[0]. Obviously a big chunk of that $60 million derived from the royalties of The Wolf of Wall Street, but the government didn't get the rights and royalties directly.
The author might have confused it with the fact that the government was _attempting_ to seize the film rights during the court proceedings[1], but the final settlement didn't include these film rights.
[0] https://www.reuters.com/article/us-malaysia-scandal-redgrani...
[1] https://www.hollywoodreporter.com/thr-esq/feds-look-seize-wo...