Right, that's the sort of thing I meant.

As you read it, you would naturally try to understand why the author used such profound-sounding prose in that particular part of the text. You would expect that the author's intent was to emphasize the important bits. When the author talks about slowing down or something being load-bearing, you would expect that they're going somewhere with this, that this particular bit is especially important in some way.

But with an LLM-generated text, these attempts at understanding will get you nowhere and only produce frustration. The reader is left trying to interpret a signal that isn't really there.