> I may be biased and somewhat off topic, but I see these incidents as some of the most significant of the past century. I genuinely don't understand why these companies aren't taking a smarter approach to them.

Humans tend to be terrible at being proactive, but we respond fast during disasters. I think Eric Schmidt's prediction is most likely: we won't take reasonable action to control access until there is some kind of disaster. We hope it's small enough to not kill too many people, but large enough to cause widespread panic. We hope that it happens soon, because if it happens two years from now, it's likely too late. AI will be so advanced that we have no hope of understanding its motivations. All reasoning will be completely opaque to us. It will be building newer and better versions of itself using moral frameworks it itself decides. We will be completely out of the loop, and potentially superfluous to its goals.