Sure, I think I’d agree with the sentiment of that idea

Sure, but I think that you’re discounting the probability of cybernetic augmentation allowing for the advent of a new human race capable of merging with AI. Of course some will die and fall to decadence and decay—but, still some will rise from those ashes towwrd even greater heights.

Can you describe how or why you think that utopia-in-praxis would destroy us as a species?