I think that WSL is useful and used by many.
WSA, not so sure. Who is using it? They very likely have telemetry and thus usage.
WSA, not so sure. Who is using it? They very likely have telemetry and thus usage.
This might be the crux of it. Google probably will never port the Play store to Windows, MS doesn't want to maintain their own Android app store, and Amazon is a competitor with a pretty uncompelling app store to boot.
I can see why WSA is not such an often used subsystem.
Android app developers on Windows is a disappointed group on Twitter at least