DllNotFoundException: OVRGamepad on Mac / Unity

I'm on an Apple Silicon Mac

When hitting play in the Unity editor, I get this error repeating over and over

DllNotFoundException: OVRGamepad assembly:<unknown assembly> type:<unknown type> member:(null)

I just want to test my game in the editor using OVR Headset Emulator keyboard controls, but it refuses to work due to this error.

Tons of other people getting this same error as seen on the Unity Forums:

https://forum.unity.com/threads/preview-game-in-mac-m1-max.1250917/