My old man taught me a lot of stuff in his death that I don't even know if he would have been able to teach me had he been alive. And that was to never do stuff that can jeopardize the people you love and hurt them.
The purposeful restriction of knowledge has been at the heart of untold misery and hardship in this world. Serfs were kept illiterate so as to not jeopardize the feudal system. Slaves were kept in the dark on a variety of subjects so as to not provide them the possibility of escape.
Never jeopardize who you are for a role. Now, I'm not saying you should never change for a role, because the fun of being different characters is adapting different nuances and different parts of the character, but never jeopardize your moral compass or anything like that to have a role.
I would never jeopardize classified information to be brought out to the public. This information is all open source. There is no reason to worry about classification. It is simply an attempt by bureaucrats to cover their rear ends.
Our men and women in uniform put their lives on the line for our nation every day; they should not have to jeopardize their financial well-being as well.