Obviously no, but the United States was a significant contributor to the IMF and like all G7 members, we adopted the anti corruption policy. This was supported by GOP senators.
"Prominent Republican senators, including Rob Portman of Ohio and Ron Johnson of Wisconsin, were on a similar push at the time, calling for urgent reforms to the prosecutor-general’s office and judiciary” in an early 2016 letter to Mr Poroshenko."
In fact, the guy was already almost out before Biden even said anything.
"EU diplomats working on Ukraine at the time have, however, told the FT that they were looking for ways to persuade Kiev to remove Mr Shokin well before Mr Biden entered the picture. The push for Mr Shokin’s removal was part of an international effort to bolster Ukraine’s institutions following Russia’s annexation of Crimea and the armed conflict in the eastern part of the country. “All of us were really pushing [former Ukrainian president Petro] Poroshenko that he needs to do something, because the prosecutor was not following any of the corruption issues. He was really bad news,” said an EU diplomat involved in the discussions. “It was Biden who finally came in [and triggered it]. Biden was the most vocal, as the US usually is. But we were all literally complaining about the prosecutor.”