“The January 1, 2014, date, I don't believe, is coincidental,” Jayne told Forbes. “It overlaps with Biden's alleged involvement in Burisma. And so that may be the reason why he has that time period.”

https://www.forbes.com/sites/forbestv/2024/12/02/burisma-work-may-have-led-to-unusual-provision-in-hunter-biden-presidential-pardon-attorney/

April 21, 2014: Then-Vice President Joe Biden travels to Ukraine.

May 12, 2014 : Hunter Biden appointed to Burisma’s board of directors.

https://waysandmeans.house.gov/2023/11/17/icymi-whistleblower-docs-show-burisma-hired-hunter-biden-for-his-political-weight-and-carefully-navigated-his-appointment-to-protect-joe-biden/