I don&#x27;t use vim as my go to editor so I may be asking a silly question; does it just use idiotic defaults or something? I&#x27;ve only met a couple &#x27;vim users&#x27; who could just hop onto someone else&#x27;s vim setup and be productive, and I&#x27;ve never met a single vim user who could use someone else&#x27;s setup without making comments about everything being different.<p>I guess the question is do people modify vim cause they can or cause they have to?