Lol, you still don't get how a widget that makes something more efficient is more efficient? i think you're just arguing for the sake of arguing.
As suspected, you stated wrong facts.
A widget providing redundant shortcuts that is placed inside a notifications panel makes nothing more efficient, unless you choose to believe that without even thinking of putting the least effort one can imagine in setting up properly a home screen. You may want to read the previous posts, too.
Why have you replied again, may I ask?