Yeah, I know, I learned that. But having to press into a vague area on the screen where something's supposed to be but isn't presently is not intuitive at all. Could I get used to it and function? Sure. But kind of like using Android in general, it wouldn't be the pleasantly easy, refreshingly intuitive that iOS tends to be better at. I just don't see Apple making that sort of move, and I personally hope they don't.
I guess different people have different ideas about what is pleasantly easy. Smart phones are a mature technology now. Some features that were necessary years ago are now poor design. There was a time when scewomorphism was needed so that users new to touch screens could easily grasp the interactions needed to access various functions. Now we have a population that understands, and design language has changes accordingly.
A physical home button was another one of these baby steps, IMO. People know where to push without having to look or feel around. The space is better used for content. Even in a worst case, it is hard for me to believe anyone would have trouble with this after a day.