I'm not convinced iOS 5-6 was skeuomorphic to begin with. Aside from a few effects - camera shutter and page flips comes to mind - the core workflow is pretty abstract.
in many of the comparison screenshots of ios 6vs7 it looks like they just switched from textured background to a solid background, and left the workflow the same. Not an eschewing of skeuomorphism but a change in visual style.
I have a feeling that in a few decades we'll be looking back on the 2010s like we do the 80s and 70s, and "flat design" would be one of the trends that mark this decade.
in many of the comparison screenshots of ios 6vs7 it looks like they just switched from textured background to a solid background, and left the workflow the same. Not an eschewing of skeuomorphism but a change in visual style.
I have a feeling that in a few decades we'll be looking back on the 2010s like we do the 80s and 70s, and "flat design" would be one of the trends that mark this decade.