Fascinating read.
I liked learning about the “Simon effect”, only knew about similar, non-spatial ones (colours)…
And I might give non-inverted controls a try, although being a die-hard inverter.
At least it will be some brain stimulus to keep me from cognitive aging too fast. Like changing the mouse hand from right to left and back again once in a while.
And at best I will become the unbeatable Über-Player, because in truth I am a hidden non-inverter! ;-)

That’s funny, I didn’t find a G Super on Google, so I assumed you meant the G Pro. That would be mid-range, but also is kinda old…
But while researching the recent models on Gsmarena, I came across the G Power, which I would consider mid-range. That what you are meaning?
Thing is, like the G Stylus models mentioned somewhere else already, this seems to be North-America-exclusive.
So, enjoy the choices you still have over there, while they still exist! I am slightly envious, though… ;-)

No, not any more, unfortunately.
Moto G84 from two years ago has been the last of their middle class phones with a 3.5mm jack.
Their flagships already dropped that long before.
On top of that, Motorola also started including ad-ridden crapware into their firmware.
I’m desperately searching for a decert replacement for my Moto G72, which will get its last security update in October.
There is just completely none that’s still featuring SD-card and headphone jack… :-(
And compared to the 10 year old titles on sale that actually work well and look great on 5 year old mid-range HW…