It just a matter of time SE will be forced to introduce this kind of thing into the game as a part of "parental control".
If FFXIV wishes to keep their game current age restriction then they will have to implement it in the future, having a game available for 13+ is a huge deal in Japanese game industry, sooner or later with the game getting so big its going to be under fire of censors.

Nobody cares about someone feelings and freedom of "expression", kids go first as a priority and money that comes with it.