There's a pattern showing up across founder communities that's specific enough to have a name now: the complexity wall. A founder builds fast with AI tools, ships something real in days, gets early traction and then hits a point where every new feature takes longer than the last one, bugs start appearing in places that used to be stable, and the AI tool itself starts struggling to make changes without breaking something else.
It's not random. It's a predictable failure mode with a predictable cause, and the data on it is now solid enough to actually map.
The speed is real
Start with what's true and not exaggerated: AI coding tools genuinely changed how fast a single person can build software. The large majority of professional developers now use AI coding tools on a weekly basis at minimum, and the founder who finishes in hours what used to take days isn't a marketing claim it shows up consistently in build logs and community write-ups across Indie Hackers and similar communities. Designers, product managers, and non-technical founders who never learned to set up a deployment pipeline can now ship working software solo. That access shift is the real story, and it's not going away.
The part that doesn't show up on day one
