The linked message is from 2019, i.e. per-M1 Apple laptops and at a time when arm in datacenter was just starting out.
Tbh, I feel like it’s kinda pointless to discuss a comment made by someone over 4-years ago. Both the environment and the person itself can change a lot in that time.
I wonder if that means it could be combined with DXVK to enable support on older DirectX versions as well. ^^