But Apple will make features exclusive to the larger iPhones, because they want to sell the consumer the most expensive iPhone. That's called marketing. I know it doesn't seem fair, but from a sales point of view, I understand why Apple would do this.
For me personally, I would purchase the larger model iPhone anyways even if it didn't include exclusive features, because I want a larger display.
That absolutely sucks. I was very happy that the X was shrinking the physical dimensions of the phone. For me, I don't want the biggest screen possible. I want a big enough screen. The X solves that without being unwieldy. The Plus didn't fit a lot of places comfortably (back pockets, front pockets, cup holders, etc.) It also isn't easy to use one handed. I could understand Apple wanting to sell the most expensive phone for more profit IF there wasn't an accompanying usability issue as well.