I don't use emacs. I use text files to organise myself but I use notepad++ to edit them. I have tried to learn emacs a couple of times but I am really unmotivated - don't see any case where it would help me. I am afraid I'm missing something.
I say this as an avid emacs user: Emacs has a real problem in that it's very powerful but the, let's say, spiritual leader of the project (Stallman) is so wildly divorced from the real world because of his personal choices that he really has no idea what makes a compelling UX vs what makes a complete mess of arcane incantations. On top of that, the documentation is only suitable as a reference for someone who already…
I'm a die-hard Emacs fan, but it's a tool. It works well -- really well for a lot of us. For the rest, honestly, I don't care very much about evangelizing Emacs because I have a lot left to explore about using it first. There is 20- and 30- year old elisp out there that still runs perfectly well on a modern Emacs and probably solves some of your problems. Rendering a crop of the latest fly-by-night emoji is honestly the least of my concerns (with reference to the MacOS thing), although I personally disagree strongly with Stallman's stance in that matter.
I agree about the docs being dense and somewhat unapproachable, a lot could be done towards making elisp easier to approach. I think a big problem here is the unapproachability of any Lisp (not just Emacs Lisp) as a scripting and configuration language. In fact, I wonder if (Clojure being the first), elisp is the second most popular scripted Lisp in existence.