Maybe you have a career that&#x27;s different from mine.  I&#x27;ve spent time upskilling, pairing and mentoring.  It&#x27;s helpful to sit next to these people and show them something and as I said I can teach a junior how to profile on my tricked out vim setup, but helping them do it if we&#x27;re both using intellij will be less effort in my opinion.<p>Honestly though, I often work with developers (I&#x27;m a contractor so I work with tons of people ) who use GUIs for git or vagrant and the like.  If you sit down next to me with your windows system using a gui for some development tool asking me questions about why it doesn&#x27;t work, I&#x27;m going to struggle to help you.