* Very few people use Emacs
* Anyone who nevertheless is using Emacs should be willing to read documentation. The only way to learn Emacs is through reading the docs.
* As illustrated, copy-pasting a use-package clause is an easy way to get started with something. The pain point is the alternative ways to set a package up that are distracting.
* This doesn't hit the traditional Emacs stereotypes of crazy keyboard chords, insane customisability or digs at lisp syntax.
Can anyone articulate why there is a group of people who seem to really like this video?