We are and we aren't. I was struck by this line in the OP:
>AI is manifestly different from any other technology humans have ever created, because it could become to us as we are to orangutans;
As far as I can tell, we humans treat orangutans quite kindly. I.e., on the whole, we don't go around killing them indiscriminately or ignoring them to the point of rolling over them in pursuit of some goal of our own.
The arc of human history is marked by expanding the moral circle to include animals. We take more care, and care more about them, than we ever have in human history. Further, we have a notion of 'protected species'.
What's preventing us from engineering these principles into GPT-5+n.