Comment by ewrs

Its quite possible the use of LLMs means that we are using less effort to produce the same output. This seems good.

But the less effort exertion also conditions you to be weaker, and less able to connect deeply with the brain to grind as hard as once did. This is bad.

Which effect dominates? Difficult to say.

Of course this is absolutely possible. Ultimately there was a time where physical exertion was a thing and nobody was over-weight. That isn't the case anymore is it.