Like I get and appreciate the CLI and for networking, that's pretty much all I'm using anyway, but I am shocked that enterprise networking doesn't even bother to do any GUI. Once upon a time Mellanox Onyx bothered to do a GUI and I could see some people light up, finally an enterprise switch that would let them do some stuff from a GUI. Then nVidia bought them and Cumulus and ditched their GUI.
There's this kind of weird "turn in your geek card" culture about rejecting GUIs, but there's a good amount of the market that want at least the option, even if they frankly are a bit ashamed to admit it. You definitely have to move beyond GUI if you want your tasks to scale, but not every engagement witih the technology needs to scale.
Ironically, in Linux, if I ever see a Terminal, it's because I opened it. If I'm doing stuff in GUI, terminals never pop up.
In Windows, doing stuff in GUI a blank terminal opens up and goes away during GUI interaction, or while executing background tasks occasionally.