I think there's a notable difference between something like a painting and something that mimics a functional component without actually doing anything. It's a bit like if your computer had a painted-on CD tray.
So what if it did? Shutters and disc drives are both things that aren't especially useful with modern technology. What if I liked the look of it anyway? Do magnetic fake handles on garage doors make the author angry too? Let people enjoy things.
How are shutters any less useful these days than before? They still provide the same exact protection from storms etc.