I am not sure what posts might be worth linking to, but I think in your scenario the next point would be that this is a temporary state of affairs. Once large-scale communication/coordination/civilization/technology are gone and humans are reduced to small surviving bands, AGI keeps going, and by default it is unlikely that it leaves humans alone, in peace, in an environment they can survive in, for very long. It’s actually just the chimp/human scenario with humans reduced to the chimps’ position but where the AGIs don’t even bother to have laws officially protecting human lives and habitats.
I am not sure what posts might be worth linking to, but I think in your scenario the next point would be that this is a temporary state of affairs. Once large-scale communication/coordination/civilization/technology are gone and humans are reduced to small surviving bands, AGI keeps going, and by default it is unlikely that it leaves humans alone, in peace, in an environment they can survive in, for very long. It’s actually just the chimp/human scenario with humans reduced to the chimps’ position but where the AGIs don’t even bother to have laws officially protecting human lives and habitats.