You ordering the rest of the world which features should exist isn't how anything works.
I am not ordering anything. I was merely explaining that "Find My Phone" is not a feature -- it is an anti-feature that enables surveillance by a third party. The lack of such an anti-feature should be viewed as an advantage of Graphene, rather than a disadvantage.
"Find My Device" means the location of your device is constantly sent to and stored on someone else's computer (the "cloud"), and it is something that shouldn't exist unless that someone else's computer happens to be yours.