IMO if we ever get to a point that pulling information from the Internet is as simple as “remembering” it the same way we remember any other information, that could have both significant advantages over having to first read the data visually to ingest it, and terrifying potential to implant “facts” into someones mind.
They’re talking about the visions of sci-fi authors, filmmakers, and artists. The tech Bros are the ones being drawn towards those artists’ visions.