iirc this was the winner of an IRGC contest to avenge Slmni's death. Fortunately for the US, the Iranians were stupid enough to produce a documentary celebrating Slmni's death. It clearly showed he was directly in charge of the various Iraqi militias that killed protesters in Iraq. Needless to say this did not go unnoticed in Iraq. The various Iraqi Sunni militias are now more unpopular than ever, and clearly seen as nothing more than IRGC/mullah stooges.
Twitter bans suspect Iran account after post threatens Trump Twitter says it's permanently banned an account that some in Iran believe is linked to the office of the country's supreme leader, after a posting that seemed to threaten former President Donald Trump