"Your Apple ID cannot be used to create accounts for other apps" message.

How do I allow to create accounts for third party apps, your solution says that it's in the settings, but the option doesn't exist, even with your instructions, not even searching works. It makes some games and apps that need this boring and useless, please add an updated solution to fix this. Before the Among Us's "Airship" update, I could chat, I could change my name, and I didn't need Apple ID, but I do now, and when I try to sign in, it says: "Your Apple ID cannot be used to create accounts for other apps." It's really annoying, the solutions don't work. Please help!