The US is not a member of the Rome Statute, nor the ICJ. They've openly threatened those institutions with sanctions if they go after them or their citizens.
The ICJ/ICC are only for the powerless, fallen, disgraced. The big players just don't follow those institutions' orders, at best cherry-pick what to follow.
I'd say I'm well aware how this works.
No, he just wants back into the background and do shady things in obscurity again. We all know the rich can't and won't stop meddling.