[dasil003]

If you don't think vim or emacs is worth it then fine, but you're setting up a strange false equivalency between learning new concepts and learning new tools. The fact is, you can't program without tools, and practice will make you better with the ones you choose. If you only ever learn new patterns and algorithms and just type your code into Notepad then you will be handicapped as a working developer.

Personally I choose vim for the exact reason you choose not to: that is I want the ability to edit files in any language on any system I touch with maximum efficiency. This accelerates my ability to try new languages because I don't need to rely on language-specific tooling. Also, vim has more longevity than many design patterns which are susceptible to obsolescence by new language features, and new languages themselves which have a half-life proportional to their age.