[reducesuffering]

Commenter: "If AI replaced us, it's fine because they're a worthy descendants?"

Beff Jezos / Verdon: "Personally, yes."

Yudkowsky is transhumanist in that he is hopeful people could voluntarily extend their biological self, but isn't advocating for the elimination of all biological selves in pursuit of other artificial intelligences.

Voluntary /= involuntary eradication