In chat, there are limitations on whom a room owner/moderator can kick. Most importantly, a moderator cannot kick someone who hasn't spoken yet, this is unfavorable.
There are plenty of cases where a moderator would want to kick a disturbing element even without him having spoken (avatar spam, star spam).
Currently, there is no way to even slow down a rogue user from abusing chat features that don't require talking.
Can we give moderators the ability to kick any user in chat, as long as it isn't another moderator?