Or they could do what windows did. Support windows docker for whatever use case that supports (never used it) and creating WSL which has Linux roots deep in the OS. I find WSL docker works great for development. Certainly wouldn’t use it in production.
WSL2 doesn't have Linux roots deep within Windows anymore, it's literally running a Linux VM with a full kernel under the HyperV hypervisor, so it's exactly like DfM (IIRC save for the fact that Windows then also runs under HyperV with the hypervisor sitting on top, Xen-like, and as is achieved on Xbox, and Linux running side by side instead of being handled by an OS process underneath the main OS)
