> WSL is definitely not a Virtual Machine, unless you're saying that WINE is also a VM, in which case you have a very broad definition of VM that's different from most other people.
Wine runs on the host OS, WSL runs apps from linux image. This image is self contained, just like a VM.
Aside from that, I said it's practically a VM. There might be some different technical stuff going on underneath, but for a user there is very little difference between WSL and a VM.