I got a low score of 37%, but only because I am running a phone that I cannot unlock the bootloader on to install another OS if possible. I have as many of those proprietary apps as possible disabled or try to refuse to let them have internet and/or data access using NetGuard. That sucks because I'd love to use it in conjunction with the VPN I am paying for, but that would require root, which I don't have.

The time when I can get a legitimate Linux phone with something like WayDroid for miscellaneous things like PvZ2 Reflourished or my bus pass app or whatever else I might still want/need from android, cannot come soon enough.