My point is that this exact guessing of what might come next is something that is universally exploitable in systems which do this
In my words, 1) The sender asks "how many X are there" (assuming that the recipient also knows that the answer is a large quantity). The recipient's mind indirectly loads and caches the concept of a large quantity. 2) The sender changes the "discussion point" to something different that also involves a quantity, however, because the original impression of the first quantity lingers, their perception may now be skewed.
Link to one such example: Studying Machine Intelligence with Been Kim - #571