[oblio]

Well, if you want a clear example of what I mean, Jetbrains makes a plugin for Kotlin for their IDE and another one for Eclipse. They don't make one for Emacs. The Emacs community has to make it (maybe they do, I don't know).

Look at any tool (except for GNU or Lisp stuff) and try to see how many of them have Emacs plugins made directly by the tool authors.

Eclipse, Visual Studio Code, Atom, etc., tend to have plugins made directly by the tool authors, in many cases.