This policy has been there since the beginning of the App Store.
If you use a private API they will reject the app. If you try and hide the fact you are using private APIs after has told you to stop then they will ban you.
It's all very common sense and not arrogant at all.
If you use a private API they will reject the app. If you try and hide the fact you are using private APIs after has told you to stop then they will ban you.
It's all very common sense and not arrogant at all.