On the human side of things, I recall reading in a history of the code talkers how several of them were unable to get a job for their skillset of operating and working on radios directly as a result of the classified nature of their work. Whereas your run-of-the-mill white GI, or in some cases non-code-talker Najavo, could point out his work in the service your Navajo code-talker could not.
Why are you comparing them to "run-of-the-mill white GI(s)"? What purpose does this serve? For any person who works on classified projects in military service, the person can't point out specifics of his work, whether Navajo or not.
Do you have anything better to do than nit-pick my comment with your fucking autistic response? Take the comment for the information it provides and run with it.