The walled garden is what makes things like this possible. If there wasn't a walled garden, Facebook would just say "we're shutting down on the Apple App Store, come download the Facebook App from the Facebook App Store" (or some other random third party App Store) and then all of the work Apple is doing to neuter these tracking mechanisms would go right out the window.
I view the walled garden as nothing but good. Build the walls higher. Hand me a brick and point me to the ladder.
I view the walled garden as nothing but good. Build the walls higher. Hand me a brick and point me to the ladder.