Until adoption expands beyond Facebook to services that we want.
Or to things that we need, like medical care, government interactions, and financial services.
People shouldn't have to choose between safety features like those in Graphene OS and participation in society.
It would be frustrating, but the group that is excluded from online services today tends to be low status and may benefit greatly when a tech elite with connections, status and special interest groups finds itself excluded.
That will help teach people some compartmentalization. Need to access government service, or use facebook for work? Use a separate cheapo smartphone.
I wonder how feasible is it to use a separate phone and access it remotely from the main phone.