>>23327224I don't feel like digging it up but "ăȘăąă«ăăăă" started being used by the Animage and Newtype magazines around the time the trilogy came to theaters, and Tomino embraced it.
The difference that fans were noticing was that the robots were being treated like replaceable hardware. They weren't something unique or special, they were mass produced and were deployed in relatively grounded military scenarios. A mecha anime can be "real robot" and still have a few supernatural or farfetched sci-fi ideas.
It becomes "super robot" when you've got some super special unique machine that's protecting the world from aliens or kaiju or whatever. Some Gundam stuff does kinda blur the lines between real/super, like Unicorn and Turn A.