Actually, its content has not changed, what has changed is how the content is presented. Note how "quantum computing", or quantum this or that, is usually brought up like a mystifying secret ingredient to e.g. consciousness/qualia (Penrose) or any other property that some would rather see remain mystic. Quantum computing actually is a thing, but an "AI is unfeasible until we do quantum x" just pattern matches too well to arbitrary mystic roadblocks.

Since the point was lost with the humor apparently either disliked or taken at face value, I've decided to edit the comment such that the same point is made, in clearer presentation, so that those that just skim comments (and their vote counts) and are quick to judge before parsing are accommodated as well.