What would the legality be of listening to people's phone calls if they are connecting to your personal home network without your permission to make them?
Since you were on a version of Android before 13, my guess is that a decent number of your app incompatibilities are due to a modern version of Android rather than graphene in particular.
What would the legality be of listening to people's phone calls if they are connecting to your personal home network without your permission to make them?