If you want to build machines that kill people, you should at least be willing to say it clearly. If it makes you uncomfortable to talk about, maybe that should tell you something. And it's not a very good excuse to argue that you didn't build a weapon, you just built something that makes it easier to use weapons.
Arms races are not the way. The biggest threat to the West isn't somebody else's weapons, it's that Indonesia's elections today went to a candidate who doesn't want to align with the West, relations with India are increasingly strained, and even Brazil and Turkey are starting to lean out. Geopolitics is politics, and politics requires appeal. Our brand image is significantly worse than two decades ago, as far as I can see.
If the West can't gain allies on friendly terms and maintains power through the development of ever-more advanced military technology, then what kind of world have we built, exactly?
It's extremely disappointing to see this.