He is only presenting the arguments of Hans Moravec and arguing for Succession Planning. He even mentions...when we can "no longer contribute" and we "enjoy a comfortable retirement". Almost mention the moral argument that we owe to allow a greater mind to evolve. A trans human might even be the only way humanity can survive. Then he contrasts it with the fearful view of the evolution of AI.
From an abstract on "The Age Of Robots":
"...rowing computer power over the next half-century will allow this reptile stage will be surpassed, in stages_ _producing robots that learn like mammals, model their world like primates and eventually reason like humans._ _Depending on your point of view, humanity will then have produced a worthy successor, or transcended inherited_ _limitations and transformed itself into something quite new. No longer limited by the slow pace of human learning and_ _even slower biological evolution, intelligent machinery will conduct its affairs on an ever faster, ever smaller scale, until_ _coarse physical nature has been converted to fine-grained purposeful thought..."
https://en.wikipedia.org/wiki/Hans_Moravec
Now where is arguing for the end of Humanity? To quote from his presentation: "...Why don't we rejoice in their greatness as a symbol and extension of humanity greatness, and work together toward a greater and inclusive civilization"
Is Captain Jean-Luc Picard arguing for the end of humanity, is he less of an human?...Just for advocating for Data? - https://youtu.be/ol2WP0hc0NY