I was in a third party repair shop for an old iPhone about a year ago and there was a guy ahead of me that was clearly unhappy with the repair of his foldable. Apparently, there was a CREASE down the middle (I have absolutely zero desire for a foldable iPhone, but there should definitely be an option for those that do. Right now, foldables are still absolutely garbage with that crease in the middle of the screen. I think if Apple does do this, they'll wait until it doesn't look stupid like every other foldable and have found a way to eliminate the crease, as well as better structural integrity.
Yeah, I also have zero desire for this.