Congress must approve any renaming the Department of Defense... They haven't. Stop giving them what they want without them even doing it in good faith at all.
They'll do nothing. It's really hard to take the morals of these devs seriously when they're already fine working for, and have a history with, some of the most evil companies in current existence.
And when you suggest unions and worker organization to them they gloat that the company takes better care of them without it. They don't want to be in the same class as the peasantry.