Nope. He was simply stating the fact that arabic-language comments in international media have a large majority of people celebrating the guy who weaponized his car and killed people at Berlin Pride with it, and that this was a large problem. After that comment was deleted, he cited it with the additional comment that he had been censured by the mod and that this was pretty astounding.
This means that the Mastodon.world mod neither likes when it is shown up that arabs are celebrating when someone kills gay people in germany, and that he has very thin skin regarding critique towards his moderation style.