It´s not going about the enforced options in ME.
GAME or SIM Mode, Lables, easy Radio, unlimited weapons, padlock etc. etc. ...
this settings work fine for everyone whos join.
i mean the core graphic settings (see pic 1)
and in pic 2, you see its write in the mission.miz file and every client joining this hosted mission, is forced to use this settings. not his own settings.