That’s a harder question to answer and depends more on your own moral compass. Do you believe that having better defensive capabilities empowers the users of your creation to feel safe enough to do evil things? I certainly don’t think you could absolve the makers of anti-missile systems who supply militaries that are committing genocide.

Doesn’t make you any less responsible when the fruits of your labor are used to murder civilians.

Judging by the downvote count, I was off by 2x. My apologies to the community!

(For the record, I have nothing against GrapheneOS, but also no use for it)

All six GrapheneOS users should be proud that the developers of their phone software are genius inventors!