To be fair to Joe... That fake "Peace Conference" was already a complete joke - nobody of any importance attended, or sent anyone of high rank. And they couldn't even get unanimous support for the proposed "declaration", at the end.
If you want to send a message that something is totally irrelevant and useless - who better to send, then KopMala?
https://t.me/intelslava/62012 - the conference did produce this iconic moment, however.