Apple Account Deletion policy

[Bapun]

Apple’s Account Deletion policy states that developers who allow users to create an account through their apps also have to offer an account deletion option. The rule was announced some time ago and the company will now force the developers to provide users with the delete account option starting from June 30

apple: Explained: What is Apple's Account Deletion policy and how will it affect developers, users

Apple’s Account Deletion policy states that developers who allow users to create an account through their apps also have to offer an account deletion option. The rule was announced some time ago and the company will now force the developers to provide users with the delete account option...

www.gadgetsnow.com

 

[Sparker0i]

It also mentions for the apps that sign in with Apple ID.
So is this feature only restricted to those accounts that signed in with Apple ID or is it for everyone else as well?