Confusion about installing ESXi on Apple hardware
I don't believe that Apple has any goal of supporting ESXi natively. Officially Apple supports installation of macOS and Windows via bootcamp on certain Apple hardware, afiak.
I believe the ball is in VMware's court: if VMware wants to include support for Apple hardware configurations they're free to do so. They even might get lucky and an Apple product matches a hardware configuration that they already support. I'm not aware of Apple contributing to the VMware code, and from what I understand Apple is not likely to design a hardware configuration specifically around the ability to support existing ESXi code.
If you want to run VMWare guest operating systems on Apple hardware that isn't explicitly supported by VMWare for ESXi you might want to investigate if VMWare Fusion meets your requirements.