Flaffy you say it is already written inthe rules but guess what hon its not. In rules channel there is the 2 rules from sunny, the old channel rules from maika and 3 from you, one about spamming, another about xp, and the one you added about ignoring the rules. There is NO RULE WRITTEN that says if channel topics are not followed you will be warned and muted and banned for not following the rules there is no rule in that channel
The rules are here for a reason, ignoring rules (or channel topics) repeatedly and/or ignoring warnings will result in a server mute. After being unmuted, ignoring the rules again will result in the user's being XP reset. If it happens a third time, the user will be banned.
That's directly copied from the rules channel. Please note the 'or channel topics'.