This question has been asked many times, but most answers are either outdated or are unclear and do not provide valid evidence.
The official wiki states that PolicyService can be used to return whether a player can view social links on the game page, including “Discord”, “Facebook”, “Twitch”, and “YouTube” links. I would like to use this to safely provide Discord links in my games to 13+ players since it literally works the exact same way social links do on the website.
One of my games was taken down a couple years ago for having a Discord link, although it may have been because I did not use PolicyService or had content in the server that went against Roblox TOS. Relying solely on social links under your game’s description makes it extremely more difficult to grow your server, so I wanted to get a clear answer before risking using this service to advertise my Discord server in my games.