Maybe in the future. There should be a new generation of Mac Mini's soon, further extending the performance lead of Apple chips.
Maybe once Fable is back or the next OpenAI model releases, we could take a look at implementing a compatibility layer to translate DirectX games to Metal.
Even if that should yet be out of reach, such a project may become more feasible if AI progress keeps up.
At some point you need to face the reality of it not happening.