I know its harder from the narrative perspective especially if you dont want to consider the 6 prequels and 2 final books as canon, but Id still have used the Kwisatz Haderach program and Leto IIs Secher Nbiw as a response.
Great video. It reminds me of the epic scale of the Dune universe. There must be thousands of planets with thousands of years of history scattered in the known universe for humanity to have forgotten where their race came form.