I used a variety of commercial unixes in the 90s, and a variety of linux distros since then. I'm typing this on a Macbook Pro, where I still use the terminal (command line) as my primary interface (I currently have a number of them open, some for local tasks, some running software tests at a lab in Switzerland).
I regard any computer which only allows you to interact via a GUI as a toy. And anyway, navigating filesystems by hunting and clicking through icons is very much a case of "life is too short for that crap"
. But yes, I try to use bash everywhere for consistency, though use zshell on some systems.