@mrgrumpymonkey depends...
- We've already seen shit that cracked #Windowy8Bing, #Windows10S and #Windows11Home wide open with #Adware that also disables #WindowsDefender.
Next logical step is some #PowerShell script that downloads a #Linux distro image, repartition the system drive, add some unallocated space at the end, put a #CloudInit config in it and then do an #UnattendedInstall of said system with bcd
by calling up #bcdedit to #chainload said partition.
- I jist have neither the time nor spoons to do that shit myself, but in theory a #NetInstaller image of ~ 100MB should suffice...