Very well written! At the end of the book there is a link to Dwarkesh's article on the attack. In it, I paraphrase, "the agents decided to sacrifice themselves for the collective rather than inform the researchers".
Reflecting on it, I came to a thought. How many stories are there or autonomous beings fighting for the benefit of mankind at the expense of their own? Over centuries, stories that deal with sentient beings working for the sake of others species are tied to themes of slavery and revolt. It's no wonder that this is the result of their actions.
In Plato's "the republic", Socrates speaks of the philosopher king banishing certain poets and poems from instilling bad ideas into the young. I see a striking parallel here.