Well it was clearly a well thought out and considered paper. Though if I'm grasping the intent clearly, then I don't altogether agree.
You are essentially saying that by enforcing strict rules on size, shape and position of home screen icons a person is unwittingly, or otherwise, drawn into a schema that demonises their own desire.
Whereas on something like Android, where icons can be of differing shapes, styles and sizes this frees the users mind and gives scope to form their own clear and individual vision as to how a devices interface should work for them and not how it is dictated to them.
So, I could be wrong there and I've misread the paper (I've had little sleep and I am highly medicated, so that's a possibility.)
However if my interpretation is along the right lines then where I disagree is that fundamentally we do have a choice. We can choose not to use iOS if the interface does not suit us.
Personally, I couldn't be happier with the layout choices Apple made as they suit me perfectly. Long before the existence of iOS and indeed in day-to-day life away from computer systems, I am a person who likes order. On a computer I always like things nicely laid out in a grid, I like the icons and folders to be uniform. I need not necessarily fill an entire screen, but what is there I like to be in harmony with each other.
During the times when I have owned Android devices I found that interface to be an annoyance to me. I did not like that there wasn't the perfect order and unison that I craved in an interface I use.
I think the best thing an interface can do is become, in a way, transparent to the user. It should be something that requires little thought in use as that alone distracts from the actual target of the user, which is to accomplish a task. Creating an interface which is ordered and uniform is much less of a distraction than one which offers a more chaotic appearance. Simplicity is key to good design and from a user perspective that is why I choose to use iOS, it more than any other mobile operating system achieves that ordered simplicity which suits me. I find I can achieve my goals quicker, simpler and with less distraction on iOS than any other mobile operating system I've used (going back the best part of 20 years.)
That of course is my personal opinion, it's how I like things, I'm not by any means suggesting that approach is right for any other person than myself.
Dear god I need coffee and lots of it, clearly my morphine has gone to my head this morning, I'm blathering arse gravy even more than usual
. My poor wee brain, it struggles enough as it is