So, I do suspect that perhaps it isn't necessarily MC that is making people's setups complex, but perhaps their setups are themselves pretty esoteric and non-optimal. I've seriously never had anyone get confused with my system once I get them into Theater View.
I think the issue is getting it to the state where you have all your media imported, tagged nicely, and have custom views set up which make Theater View easy to use.
I do think that Theater View still has a lot of unnecessary clutter, and some of the behaviors are not intuitive at all unless you are used to MC. (a lot of this relates to the rollers)
I have Standard View set up in such a way that it would be easy enough for people to use, if not for a few issues.
It's set up so that you can navigate all of the content easily without even having to access the tree or change views. You just need to click on the relevant tab.
If Zone Switch had an option to switch to a tab if it is already open, if search could be locked to a view or even indicated where it was going to search, and if locking a view prevented you from closing tabs, I don't think anyone would have a problem with my system at all.
And I have not really had any issues handing someone a phone to use JRemote on.
But again, that's after learning the expression language and investing a lot of time into trial and error to see what works and what does not.
My Standard Views can be quite different from Theater View/Gizmo Views. (those are often quite similar)
While people would not have much of an issue using MC as I have it configured, very few people have the patience, knowledge, or interest, in getting a fresh install of MC to this state.
There are
a lot of things which could be greatly simplified in the new user experience.
And I think that it might be worthwhile revisiting the state of the default views and seeing whether they are all useful, if there should be additional views, or if there are modifications which should be done.
A very quick example might be the default "Artists" view in Theater View.
Rather than listing every Artist name on the top-level, I have an A-Z view displayed first that includes an "All Artists" option. (using a specific expression that means there will only be 28 items, rather than enabling "grouping" on the view)
This can greatly speed up the process of finding a specific artist with a remote, and does not hinder browsing since the "All Artists" option is the first item in the list.