Google just gave Android power users a sideloading win

https://www.androidauthority.com/android-sideload-carry-over-3652845/

Google just gave Android power users a huge sideloading win

Once you opt out of restrictions on installing apps from unverified developers, Google confirms you can carry that choice over to your next phone.

Android Authority

What's the phone OS landscape now? What can someone who values their agency and wants FOSS choose?

* iOS - walled garden, so no

* Android:

* * with a Google account and Play Services - a bit less of a walled garden, but still no

* * Android without Google:

* * * GrapheneOS - root or adb not supported, so no

* * * LineageOS - (edit: root or adb not supported, so no - just learned) seems like a viable option although it seems like it depends on Google's development of Android and keeping it FOSS. How's the situation with security updates? Which phones would you recommend? I don't count Samsung or whatever crap as they're generally quite user-hostile.

* Linux - IIRC only PMOS supported FDE. Is that still the case? Are there are good Linux phones? I tried PinePhone a few years ago, but it was crappy. The OS also lacked basic features like new windows showing up inside the screen.

* anything else?

GrapheneOS - does allow you to root/ADB. It's just not official, just like LineageOS. You can even sign your own images and relock the bootloader and have root i f you put in the effort.
So I misunderstood about LineageOS - I haven't read anything about it for a while. Everyone on GrapheneOS's forum is really anti-root, they even mention it's not GrapheneOS anymore. From what I saw you can't get any support whatsoever if you have an issue with root or adb, which seems like a core component to any OS to me. Would've been nice if there was a community that gave each other support for rooted LOS or GOS. There could be one, though - I haven't researched it.