It is not maturity, it is COPPA which is a law.
Children's Online Privacy Protection Act. It is a law enacted by the Federal trade Commission that covers state, federal and foreign entities. By that law we are not allowed to ask for specific information unless the person is 13. That information includes user names, location, age, etc. Therefore we cannot ask it, we cannot whitelist you.
Again it is a law that prohibits it, which is why we recently brought in a greylist so EVERYONE regardless of age could play, they are just restricted on some permissions.
- Greylist has the same perms for heroes - They can spec and reach max level
- Cannot speak in global chats other than Tour
- They do not have build/destroy permissions in Bastion/Hell
- They cannot create charters for towns, but they can sign the charters