iPhone mini was a thing for a while. It still has the stuck out camera but otherwise only a bit larger than the iPhone 5 from 9 years earlier. I wish they hadn’t ended it on the 13, because I also feel phones are getting too large.
That’s for sure why it was discontinued. I’m sad it’s gone, but I do understand I’m a minority in that feeling.
I was just offering it as a counter point (from as recent as last year) to the onscreen keyboards necessitating huge phones that the comment I replied to was suggesting. Plus an option that is still modern enough to use. Using the mini keyboard isn’t much worse than the pro. It’s feasible, these minis type well, I don’t think it’s the reason for bigger, thinner phones with cameras popping out. I’d blame content more.