Please do write an article! I've wanted to get into reusing old android hardware for quite some time now, but never knew where to look for good instructions to get started. Especially PostmarketOS seems very interesting, but rather underdocumented in some places.

I will then, didn't know it would be interesting for other people.

As for PostmarketOS, I've built my own tooling scripts around it to make it easier to build patches, debug hex variables, switch between downstream/mainline and rebuilding everything with a single command. (Unrelased yet though).

I find their tooling okay for a release for end-users but a bit clunky for debugging.