You say "that's just me" but immediately follow with
>Those self help books are a garbage use of language relative to works held up as being pillars of modern thought
A "garbage use of language"? Why? Maybe people have in mind different books to what I have in mind, which is all the ones I loved and am indebted to. I'm not sure why there's so many comments on HN bagging self-help books. Because 90% are crud? 90% of everything is crud, so what. Maybe you are just comparing the 90% crud self-help to the 0.001% classic philosophy.
I don't think most books have an "objective" value, but a value relative to particular people, at their different levels, abilities, stages, etc etc. Lichtenberg: “When a book and a head collide and a hollow sound is heard, must it always have come from the book?” Not to be able to appreciate something is not an ability!
I've gotten an enormous amount from self-help books. Many dozens of them. I owe them my happiness and much else. I read a lot of self-help in my late teens and 20s, healing myself psychologically in many ways, learning to love myself, communicate better, stop the negative self-talk, recover self-esteem etc etc. To name a few: Tony Robbins, early Wayne Dyer, Joanna Field, SARK, New Guide to Rational Living, Emerson, Ben Zander, Peace Pilgrim ... and a lot of self-helpish books from various religious traditions. (Zen, Thai forest monk Buddhism, Sufi, Christian mystic, Hindu gurus etc) Then the psychological/mythical school too. Even New Age and channelled books, some helped me a lot, like dear friends.
I'm also a huge philosophy/essayist/aphorism fan, e.g. I've read everything Nietzsche wrote half a dozen times, my copies of him have pencil/pen markings and comments thick on every page. And have spent many years with Socrates, Plato, Aristotle, Kant, Schopenhauer etc. And the vast majority of my university studies were in philosophy. Yet it doesn't seem to me that self-help is an inferior "use of language" or that everyone is "far better off reading" philosophy classics. Far from it, really. The percentage of the field which is of no good use to anyone is probably much higher in philosophy!