I see many people on here (likely non-emacs users) claiming that Emacs is obsolete/outdated/dying by completely misunderstanding its position in the ecosystem. Maybe it's easier to understand via analogy. Let's consider cars. Of the global population of car users, relatively few of them are F1 racecar drivers. Furthermore, you can easily make the case that the particular features (aerodynamics, speed etc.) that make…
With regards to obsolete and outdated - I started using vi and emacs back in 1989 (I currently use vi more). The keybindings and such I learned back then are still relevant.
In my day job, I mostly program Android. Before 2014, I programmed with Eclipse and an Android plugin, which is what Google suggested. Then Android Studio was released, which is what Google suggested. As I haven't used Eclipse at all since around 2014-2015, Eclipse, to me any how, has become "obsolete/outdated". Yet I'm still using vi (and emacs) as I have since the 1980s. They have not become outdated, I still use them as I always have.