Clearly Apple traded off a lot of learnability for aesthetics and a pleasant experience after you learn. I see this as very similar.
However, with regard to my personal experience, I picked up the iPhone 4S as my first smart phone. I've never seen an iPhone or iPod touch in action before and this was my first experience with an iOS device. It took me very little time to figure out how to navigate it, close and uninstall apps, etc. I never googled how to do something, and even had fun trying out my new toy.
I think comparing something like the simple iOS and the should-be simple Windows 8 is a very complicated act. The basic nature of a single Home Button and a touch screen simplified my learning of the iPhone. I imagine, without an introductory tutorial, Windows 8, with such complications as an external mouse and full keyboard and no touch-screen monitor, may be a very hectic experience (as seen in the video).
Welcome to DOS.
The user will likely type "help" first. On Kubuntu I get this:
GNU bash, version 4.2.10(1)-release (x86_64-pc-linux-gnu)
These shell commands are defined internally. Type `help' to see this list.
Type `help name' to find out more about the function `name'.
Use `info bash' to find out more about the shell in general.
Use `man -k' or `info' to find out more about commands not in this list.
A star (*) next to a name means that the command is disabled.
job_spec [&] history [-c] [-d offset] [n] or history -anrw [filename] or histor>
(( expression )) if COMMANDS; then COMMANDS; [ elif COMMANDS; then COMMANDS; ]... [>
. filename [arguments] jobs [-lnprs] [jobspec ...] or jobs -x command [args]
: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill>
[ arg... ] let arg [arg ...]
[[ expression ]] local [option] name[=value] ...
Actually I don't think it's about experience, it's about willingness to read and attempt to comprehend a system. If a person doesn't want to try then yes this will be difficult for them; it needs effort.