No, but skeumorphism no longer is a critical piece of the UI puzzle. When the iPhone first came out, skeumorphism was vital because using real life imagery allowed for the end user to figure out how to work the device. Now, however, the learning curve has been met. We all know how to slide to unlock and the like, so skeumorphism is no longer a means of understanding, but is now ugly and superfluous.
Come on. UI is a work of art. Some people like the material design and, others hate it. The Material UI and the Skepticism UI's have different aspects that make them unique to the end user.
For example, with Michelangelo's David Sculpture, just because it is old does not mean it is pretty
I ignoloege your point but, that is not what I am trying to spell out. Everyone has different tastes and, should have options that best fits them.
As I'm typing this, I'm a teenager who grew up with iOS 4 back in 2013, iOS 7 came around and, I hate it with a passion. It is dull, flat, and boring.
Just like me, there are other people out there that dislike the old UI and, like the old one. It's like comparing a red t-Shirt to a blue one. Everyone has there own tastes. and, we should be allowed to respect them.
As humans, we are all unique in our special ways and, should be able to express ourselves freely any way you want it!
I'm going android soon because, I like customization!