[nsxwolf]

The first Apple Silicon developer boxes were Mac Minis with A series chips so I wouldn’t have expected any issues.

[bydo]

The A12Z in the developer transition kit didn't support hardware virtualization.

[crazysim]

That's why I chose to specifically mention production. The developer boxes were to get macOS native stuff going but virtualization was not a priority.

[MBCook]

But they also had iPad chips, not iPhone.