Russia certainly was after the fall of the USSR - whether it still is is open to debate. China is an active exploiter of the "Global South" - which kind of means the concept is overdue for an update.
ZA thought their ties with the ICC are more important
Nahh, they didn't want another repeat of the al-Bashir debacle. South Africa's ANC regime will bend over backwards for the west and especially western corporations - but the US forgot that they will only do so behind closed doors.