@dwarvenallfather
Dwarves will come back when the environment and the material world change.
I disagree with you about the AI because at the end they are only 0s and 1s who can simulate a lot of our functionalities, specially physical ones, but they lack the capability of replacing humans as they lack consciousness in the sense that we don't operate in binary, there is the quantum effect of the observation effect that create/observe reality. Maybe with quantum computing, things might change.
@dwarvenallfather
It's fine. It's a valid theory and it's the best we have today as it's easily measurable and there are no physical evidences otherwise. It fits our scientific method doctrine.