Can’t help you there but I’ve used usbip on an rPi connected to an Ortur(GRBL) diode laser a few times now but with a Linux laptop also running usbip. Someone wrote pyusbip for working with a Mac remotely to do some firmware loading so maybe it’ll work here too. If you’re interested, his blog on creating this and his repo can be found at these links:
https://joshua0.dreamwidth.org/67264.html