The thing is you can do something against these orders like we in the EU do every year against chatcontrol and other ridiculous laws. It's in your hands... stop sitting on them and stop moralizing other people's behaviour if you do jack shit yourself. If we will ever see the problem that some software mantainers have to comply to a law that will directly kill people you can bring your nazi talking points back to the table.
Yet OpenAI has programmers implementing integrations with military technology. Those programmers are "just following orders." Nazi Germany weaponry was not an OSS project, it still killed millions.