I have to agree with Mitchell's comment,
"Windowed modern apps makes no sense to me - that's what the conventional desktop programs are for"
I use, and am happy with, the Modern screen as my start menu, so cannot fully support arguments in favour of the return of the start menu. But that is a personal choice. But, I recently reinstalled the Classic. You have to take my word for it, but I found clicking through a a couple or more layers in order to get what I wanted, quite irritating. Even should they reintroduce the legacy start menu, I will not be using it.
But the so-called "Apps"? What exactly is the point of them
Whilst efforts are being made, now, to have them windowed, hard as I try, I cannot find any reason to use a full app, rather than its desktop counterpart. Further, with guidance from MS, as well as other contributors, there have ben many tutorials on how to actually write an App. The result has been a flood of very small and, in the majority of cases, useless utilities and games, often duplicated, even triplicated. The "Store" is not monitored seriously for quality, although those magic stars pop up alongside the programs. Buried in there are several quality programs, but I am not intent on finding them.
Tongue in cheek - Odd, how few , if any, big Microsoft programs have eluded the store?
P.S. Good to see you posting here again, Cat.