Why Substack won’t become the next Instagram

On the transparency of the written word, the physics of the crowd, and why this platform is structurally built to resist the trend treadmill.

A few days ago, I logged back into Instagram after a break. I’ll admit, for the first forty-eight hours, there was a spark of novelty. The flashy formats, the quick hits of information, the visual noise… it felt engaging at first.

But very quickly, that familiar, suffocating digital fatigue crept back in. Within less than a week, I transitioned from being a curious observer to feeling a deep sense of frustration. Frustration about what I “should” be posting, irritation at what was filling my feed, and that quiet, algorithmic erosion of self-esteem that so many of us know all too well.

As a content strategist who has spent years analyzing digital behavior, I couldn’t just let the feeling slide. I needed to dissect it. Why does Instagram feel like an exhausting treadmill, while Substack feels like the last sane corner of the internet? What is it about this place that allows creators to finally slow down and just be human?