I recognize myself in the mirror, though it is an opposite handed version of myself. With a definition of demigod, not distorted by either theists nor by atheists ... it was obvious that it applies to all humans, not just ones with big hands like Trump (or Julius Caesar). Post-Christian atheists can't escape their post-Christian-ess .. they have internalized all the Christian criticisms of pagan Rome, in favor of Christian Rome. Constantine got to write the history, not Maxentius.
So no, high technology wouldn't be mistaken by me, for von Daniken gods. And I don't necessarily agree that people of the past were primitive. We seem pretty primitive right now. Excuse me, I need to go put that tribal bone in my nose, before I head on to work ;-)