Unfortunately for them, most of the progress is coming from the private sector (like most cutting edge tech these days) and those guys like to brag too much to let NSA come in and say “hey can we use that on the dl for about 3 years before you say anything”
Crazy how a business model that focuses so strongly on creating a self-sustained ecosystem in order to strong arm people into using more apple products creates so many issues with cross-compatibility, isn’t it?