After reviewing the Roblox Community Guidelines/Rules, I read this part below
Do not ask for or collect (or allow the transfer between players in your game or experience) any personally identifiable information (PII).
For example, you should not ask for a player’s first and last name, age, home or physical address, something that contains a person’s image or voice (such as a photograph, video or audio file), social security number, passport number (or national identity number), phone number or email address (or other forms of online contact information).
My question is: Would it be okay to put a message saying “Are you over the age of 13” and have a checkbox, if they don’t check it then they’ll be kicked from the game, to kind of enforce age ratings.
At least it’d be this way until Roblox officially introduces age ratings.