Telling a friend that he is wrong isn't an attack.
Pointing out mistake in a civil way first is better than letting the political opponent do it with malice.
I criticize any politician, royal, or industry leader that I deem to be in the wrong. #1A.
"...I think it will end up weakening the ICC sadly too."
I think, if done correctly, it will strengthen it. Too often, the leaders of smaller/less potent, often non-Western states have been indicted.
We'll see