I'm a (Samsung) Fold user. They're great - a year in I never, or rarely if ever see the minute crease, and ditto here with Apple. The reality is that ~70% of the time I want a small screen. It's perfect (if thick due to the fold). It opens to "larger" (i.e 8 inches) which is great - compared to what I had before (6.9").

I'm actually hoping that this will force Samsung to solve their silly lockscreen choices, and the fact that it needs to be "configured" to be useful, because it's separate (Multilock - I'm talking to you). Honestly, I would happily take even bigger. The extra real estate when you want it is great. But it needs to hit tablet(ish) sizes. We're just in early days.