Option 6 was to make a separate image that doesn't contain any non-free firmware available. Option 5, the winning option, also intents to allow the user to choo

Option 6 was to make a separate image that doesn't contain any non-free firmware available. Option 5, the winning option, also intents to allow the user to choose whether non-free firmware should be used from inside the installer: > The included firmware binaries will normally be enabled by default where the system determines that they are required, but where possible we will include ways for users to disable this at boot (boot menu option, kernel command line etc.).