I thought the Windows Subsystem for Linux was kinda funny, but actually it's so well integrated and useful for all the reasons people like using Linux (more correctly, their shell of choice). Where Apple is so neurotically anti-GPLv3 that they've allowed the GPLv2 stuff in macOS to get extremely old. And I see no evidence those ancient tools like rsync 2.1.9 are even getting security updates. That is the platform I see sinking, at least that part of it.

It also sucks to VM, it's not even legal to VM it if not on Apple hardware. It sucks when running other OS's in a VM. Seriously, XNU just does not like being host or guest, it becomes a CPU and memory pig like no other OS.