TL;DR
- Efforts like Graphene OS face increasing pressure from apps that refuse to run on non-standard Android.
- The custom ROM project characterizes Google’s approach to device attestation as incomplete and flawed.
- Graphene OS is prepared to take legal action if Google won’t let it pass Play Integrity checks.
From my exposure to supporting said folks with PC related problems, its easy to see the reality here. Phones provide a streamlined experience with zero frills. They don’t want super flexible computing devices, they want appliances. More to the point, the level of care and maintenance needed to have a top-shelf PC experience is time and effort most people would rather not expend. Doing this right was inconvenient to begin with, and left the field wide open for anything that would be easier.