It seems you’re right. I wasn’t aware that it has a definition. https://en.wikipedia.org/w/index.php?title=Userfriendliness As a result, I was so naive to just use it as being friendly to users. I’m kinda surprised that this seems to be a well established term (as can be seen by so many here interpreting it with this definition).
Will re-word post.
I have not.