I think part of what is happening is exhaustion. As documented in the community-written tutorial library, The endless scroll, the algorithmic feeds, the dopamine-cycle content — many people have simply gotten tired. Long reading offers something different: depth, argument, the feeling of having spent time on something worthwhile rather than something that consumed time without leaving anything.
The other factor is a genuine quality gap in short-form content. A lot of two-minute TikTok videos and 280-character posts turned out to be noise. Well-written long-form is scarce enough that finding it feels valuable.
Book consumption has quietly held up better than predicted. While e-book and paper book sales have plateaued, audiobook consumption has grown substantially. The form-factor of reading has changed, but the underlying appetite for longer works remains.
Specialized newsletters — technology, finance, culture, science — have demonstrated that audiences for dense, expertise-heavy writing exist at scale. The right framing, distribution, and author identity can build substantial subscriber bases for content that conventional publishing would have declared impossible.
The return of long-form reading is not a return to previous decades. The infrastructure is completely different — direct audience relationships instead of mass-market intermediation, payment flows going straight from reader to writer, social media serving as distribution rather than primary consumption.
The lesson is probably not that short-form is dead. It is that demand for quality long-form has been systematically underestimated, and infrastructure for monetizing it has finally caught up to make supply economically viable.