Earlier quoted context omitted.
Besides, Org is not complicated. It has lots of features, but at its core it's just a plain text outliner with hyperlinks, keywords and timestamps. Org is like Common Lisp in many ways. It offers you lots of paradigms to build your own workflows, but you don't need to use or understand them initially. An it might suffer from the same PR problem Emacs has. Manuals, tutorials and guides throw all features at once witho…
Would really appreciate links to guides that don't suffer from this.
Perhaps some articles and the book in https://www.masteringemacs.org/.
At some point, I would like to write an introduction to Emacs, Org, Notmuch and friends. Their docs are great if you have been using Emacs for a long time. But if you are a newcomer, the learning curve is really steep. And it shouldn't be like that. At their core all these are conceptually simple, easy to understand, and to hack.
Emacs and friends are IMHO really worth investing time into due to the Lindy effect. They will be around when most of the current software is gone. Besides, a text-mode Lisp VM (which is what Emacs is), makes your life as a developer much more enjoyable.