Do real admins use a mouse?

I was perusing this discussion:
https://www.techrepublic.com.com/5208-11183-0.html?forumID=5&threadID=183534&messageID=1872431
When I read rniece’s comment that, “real admins don’t use a mouse.”

Generally speaking, is this true? Are “real” admins more apt to be keyboard and command line people?

And, if this was true five or ten years ago, is it still true today? In other words, is it an IT generational thing? If so, what other “generational” differences have you observed between older/younger admins?