The nicest aspect, for me, is that I rarely need to do something just once. So while I sometimes prefer a GUI workflow for a simple one-off, if it’s something I may end up repeating, then I’d rather have a command-line approach which can be chucked in a shell script, run by cron, or easily invoked over ssh on my phone.

But for highly interactive things (e.g., reading email), I’ll stick to GUI solutions like a pleb.