I do think the foldable market will be the most interesting out of them all but I agree, foldables are still a niche market (coming from a Z Fold 7 users)2020 Apple: People will love small iPhones, let's mass produce them!
2022 Apple: People will love big iPhones, let's mass produce them!
2025 Apple: People will love thin iPhones, let's mass produce them!
2026 Apple: People will love foldable iPhones, let's mass produce them!
Apple doesn't seem to learn