Look at popular unix based OS's - Android, MacOS, iOS..
Whats the first thing they do? Take the command line out back and shoot it. Whereas for linux users, their is this l33t h4cker festishization of only using a keyboard to do everything. All these distros have an extremely robust CLI under the hood, and an afterthought quasi GUI on the surface. Just good enough for grandma to check her email and watch youtube.