Simplicity exists on more than a single dimension. Choosing one column from "ls" output for example is not simple, bordering on impossible using the consistent behaviour of standard pipes.
Sometimes the inconsistent solution will be simpler by moving the complexity to the choice of the mode of interaction. Sometimes not.
You are correct. It is all about how you think about things.
"ls" lists files. Sure. Simple interactive command. But,
thinking about this, "echo " also lists files. "ls" provides
information about files. Sure. Simple interactive command.
But, "stat" specifically provides information.
So, I would reach for
stat --format "%n %a"
To get name and octal permissions. You are correct, and wrong
at the same time. Easy enough to accomplish -- but using * instead of ls. Note that the "space in filename" becomes the big issue (use %N in stat format).
So your conclusion is 100% correct. Thank you for your post and insight
Sometimes the inconsistent solution will be simpler by moving the complexity to the choice of the mode of interaction. Sometimes not.