Don’t stop there. emacs as pid 1, or bust.

This was posted by someone else in the thread, but SystemE is close to that dream [1]. There is also this HN thread [2] with more interesting links:

> Using the tooling in this repo, I am able to boot from linux to sinit as PID1, and from there to Emacs acting as PID2 using --script mode, performing all typical rc.boot system initialization using Emacs lisp until we hit the getty.

[1]: https://github.com/a-schaefers/systemE

[2]: https://news.ycombinator.com/item?id=33849963