True, as a long time Linux user, it is true that the ergonomics and state of the art has steadily improved, but its competitors on the desktop have also been steadily improving all the while, and they had a considerable head start, so Linux sadly always tends to be almost there but not quite. That is why Canonical expressly targeting user desktops when they started out was a watershed moment, but sadly, that did not sustain because of failed monetisation.