I agree. Windows XP which is still floating around in so many places is actually not all that easy to grasp for someone who has not used a computer before.
I recently installed Ubuntu on a laptop for my grandmother who is in her 80's and has never used a computer before. All she wanted to do was to type up her memoirs. When I told people I was installing a linux distribution for her, everybody told me how difficult it would be for her to use.
In reality, this is for a person who constantly holds the mouse upside down, doesn't understand the concept of clicking and dragging to highlight text, etc. Now try to tell her to launch an application by:
- clicking on the little "Start" menu
- navigating through a menu of tiny items
- reading each one as she goes
- making sure to not accidentally click on something which will open up the wrong program
- click on the little "x" in the opposite corner when she accidentally opens up the wrong program
- etc...
Her Ubuntu machine automatically opens up gedit in full screen when she turns the computer on, autosaves every minute, commits to version control every five minutes (in case she accidentally deletes everything then it autosaves) and turns off when she closes the laptop lid.
Yes, you could do this in windows, yes, the default interaction paradigm of Gnome 2 is similar to windows, Gnome 3 is strange, unity is different, etc.
But the point is, if you have never seen any of them before, they are frustrating and difficult. I still don't know how to correctly navigate a save dialog in Windows 7 on the rare occasion I'm using Windows. I have been using Gnome3 for a while now, and I finally understand how it works and is meant to be used (for the most part). That doesn't mean I think its awesome, bit it gets the job done.
Now that I've been using it for a while, my brain doesn't have to work so hard to get stuff done.