Would probably be a lonnnnng job for an SDF instance owner to write. However! Such things often do well when crowd-sourced. If Lemmy has wiki-like capabilities, we could all pool our knowledge there. (Mine is meager because I'm brand new, but still) If nothing else, we could use the existing en.wikipedia.org to collectively create the document there.

I'm not sure it will; as I said, I have heard that subscribing to kbin from lemmy is not currently working, from users on mastodon. (I just tried that search and it indeed did not work, for me.)