But in 2021, during the Biden administration, the Justice Department and Bolton’s attorney informed a federal judge that the government was dropping its legal efforts against Bolton over his book. NBC News also reported at the time that the department had closed a criminal investigation into Bolton.
https://www.nbcnews.com/politics/politics-news/fbi-raids-former-national-security-adviser-john-boltons-home-probe-fin-rcna226503