This is only true if you aim to reach as wide an audience as possible. If you are writing for a specialist audience making the reader work to connect the dots themselves has an extremely long history.
> This article is a republication, by permission, of a chapter of the author’s book Philosophy Between the Lines: The Lost History of Esoteric Writing (University of Chicago Press, 2014). The piece provides a beginner’s guide to techniques and devices used in esoteric writing. Among the techniques and devices described are the following: dissembling the true message (sometimes by presenting it as from a disputant, beggar, or buffoon, sometimes by arguing against it in ways that enhance awareness of its truth); dissembling the true target (exoterically speaking of Y when the real target is some other thing Z); developing a compelling argument and then taking it back; textual incongruity (for example, departing from a declared plan); conspicuous inconsistency or self-contradiction; the commission of errors that the author’s demonstrated competence and mastery would not allow (for example, altering a quotation in a significant way); dispersal (dispersing argumentation for a tacit viewpoint throughout the text); expressing very striking or intense thoughts in an oblique or ancillary fashion, such as in a meandering digression or in the notes; meaningful silence or conspicuous omission (as when the text creates expectations of coming to something that then remains unaddressed or unstated); alluding subtly to the writings or opinions of a significant figure; and placing thoughts of particular significance in middle of the text or in the exact center of a list or sequence.
That's really not a meaningful argument as to its merit. In fact, it's so famously not a meaningful argument that it has its own fancy name: argumentum ad antiquitatem.
I don't believe they were making a case that it has merit, only that it a long history and is a specific writing conceit for its audience...which I suppose gives it merit as being appropriate for its audience.
https://econjwatch.org/articles/a-beginner-s-guide-to-esoter...
> This article is a republication, by permission, of a chapter of the author’s book Philosophy Between the Lines: The Lost History of Esoteric Writing (University of Chicago Press, 2014). The piece provides a beginner’s guide to techniques and devices used in esoteric writing. Among the techniques and devices described are the following: dissembling the true message (sometimes by presenting it as from a disputant, beggar, or buffoon, sometimes by arguing against it in ways that enhance awareness of its truth); dissembling the true target (exoterically speaking of Y when the real target is some other thing Z); developing a compelling argument and then taking it back; textual incongruity (for example, departing from a declared plan); conspicuous inconsistency or self-contradiction; the commission of errors that the author’s demonstrated competence and mastery would not allow (for example, altering a quotation in a significant way); dispersal (dispersing argumentation for a tacit viewpoint throughout the text); expressing very striking or intense thoughts in an oblique or ancillary fashion, such as in a meandering digression or in the notes; meaningful silence or conspicuous omission (as when the text creates expectations of coming to something that then remains unaddressed or unstated); alluding subtly to the writings or opinions of a significant figure; and placing thoughts of particular significance in middle of the text or in the exact center of a list or sequence.