Actually MS isn't doing just fine as they would gladly that everyone migrates to Windows Store, which was also part of Windows 10X plans, store only installations including Win32.

Now that Windows 10X seems to go nowhere [1], and Project Reunion is still trying to find out how to merge Windows 7 and 10 worlds [2], one more reason not to do just fine.

[1] - https://www.thurrott.com/windows/windows-10x/238014/windows-...

[2] - https://github.com/microsoft/ProjectReunion/issues