Henry Oliver in The Common Reader:
Every year at this time, people making resolutions look to self-help books to guide them in their new goals and ambitions. But our self-help is over-simplified easy optimism, a hangover from the days when How to Win Friends and Influence People defined the genre. It’s a mass of stoicism, wellbeing, minimalism, misunderstood Taoism, and productivity and habit advice. This sort of self-help can often be useful, but it is not a whole way of living. Rules for life and aphorisms are a starting point. The Ten Commandments are the original ten rules for life, but they came with the Bible, one of the largest, most challenging books ever written. The more accessible self-help becomes, the less useful it really is.
In so much modern self-help, Seneca and Marie Kondo are co-opted into the same cause of making space in our lives, getting back to ourselves, removing anxiety. This is all a means to an end, not an end in itself. These systems aim at an inner silence you can’t maintain. Self-help so often tells us how to improve our habits for the sake of productivity when it ought to be about the improvement of our mind and the expansion of our consciousness. We need a self-help that shows us how to flourish as a whole person, not one that merely offers advice on improving your work habits and anxiously avoiding anxiety.
More here.