This will pull python down from the app store which is a community maintained package and installed just like any other store app.
It has nothing to do with Apple scenario where system included interpreter is vendor supported and used by other OS components, this is just a built in shortcut for the store version if python is not installed.
It has nothing to do with Apple scenario where system included interpreter is vendor supported and used by other OS components, this is just a built in shortcut for the store version if python is not installed.