Given that the US, named a Sec Def that defends war crimes and pushes “maximum lethality" doctrines, abducts heads of states and bombs schools, it's not really a surprise that they are escalating their attacks on the intitutions that are dealing with war criminals.
https://www.wsj.com/opinion/why-were-dismantling-the-icc-0af0a8a6?st=VJ1QhS&reflink=desktopwebshare_permalink