I love Vim and use Vim bindings everywhere I can (Emacs, Firefox, Intellij etc.). But I don't think it is actually more efficient than traditional editing, but

I love Vim and use Vim bindings everywhere I can (Emacs, Firefox, Intellij etc.). But I don't think it is actually more efficient than traditional editing, but rather just a different way of editing which may be (or may be not) more convenient to _some_ people (myself included). Especially nowadays with modern IDEs and auto-completions and AI code helpers, it's not really about text editing anymore, it's not the bottleneck.