Whilst obviously not as atrocious as being in the Epstein files, Keanu did appear on pseudo-archeologist Graham Hancock’s “Ancient Apocalypse” who has been shitting a load of pseudoscience into current discussion about archaeology and ancient civilisation.
was it on purpose or was it like when kate mulgrew unknowingly did voiceover for a geocentrism documentary?

Why Keanu Reeves Is In Ancient Apocalypse Season 2, Explained by Graham Hancock

Hard to say with absolute certainty as I can’t find anything about him outright speaking against it after appearing in it, but with the smallest amount of due diligence you can find out easily what sort of man Graham Hancock is.

Why Keanu Reeves Is In Ancient Apocalypse Season 2, Explained by Graham Hancock

The John Wick actor made a surprise appearance in this mind-boggling Netflix series.

The Direct

Flint Dibble’s debate in Joe Rogan was the desconstruction I needed to see to completley break the spell. Grahams stories really sparked my imagination and since I know very little about archeology, it was easy to not be more skeptic about his claims.

Also looking at Grahams past interviews you can clearly see that he is a doomsday grifter.

Graham should have been writing books and make movies, maybe. I can tell that his theories are factually better than that indiana jones movie with the crystal skull. Unfortunately, he believes in them. His ancient apocalypse concept would have made a fine fantasy setting.
Exactly! He would be a good fiction writer, instead he’s a grifter