Board Thread:Questions and Answers/@comment-2037710-20130829215246/@comment-50.180.215.113-20151020074905

Actually, in the "not-canon" SAO Hollow Fragment' storyline, GM does have power over the harassment warning in SAO, as Sugou Nobuyuki demonstrated when he "joined" SAO as Alberich. Him and his followers used(abused) the administrator(GM) privilege to (sexually) harass several female players (and kidnap some other players to prepare the experiment it pursue in the canon SAO/ALO storyline).