Banning of "questionable" content is very inconsistent.
Staff doesnt have very clear guidelines. I guess it comes down to how each staff member feels on the day they discuss the game.
All characters are 18 and older is a requirement for the game to be sold and has nothing to do with their actual age. Age isn't used for rule 7 as a 1000 year old character can be banned under the rule if the character is in violation of said rule.