Your link says otherwise. These would make it completely unusable... I'm not sure what they were even testing...
> First of all, there is no video or sound driver, so we were stuck with a maximum resolution of 1024 x 768. The network drivers apparently don't totally register with Windows
Not necessarily; the ARM version of Windows 10 is already running on the M1: https://hothardware.com/news/apple-silicon-m1-mac-windows-10...