Simple Solutions are invariably always the Best of the Rest?
The only aspect that the notice highlights – due to repeated scaremongering by Congress over the transition – is that the proposal cannot replace "the NTIA role with a government-led or an inter-governmental organization solution.”
Of course not. The American way is always to have the private and personal sector in command and control of practically everything, although nowadays is there considerably more intelligence needed to maintain and retain power than they have easy unrestricted access to. Such gaps in their potential and performance have usually been plugged with the dollar purchase of whatever is needed from anybody who would have what is needed and missing.