The biggest resistance to adopting AI coding tools in large companies isn't security or technical limitations, but the challenge of teaching teams new workflows. Success requires not just providing the tool, but actively training people to change their daily habits to leverage it effectively.

The primary bottleneck for successful AI implementation in large companies is not access to technology but a critical skills gap. Enterprises are equipping their existing, often unqualified, workforce with sophisticated AI tools—akin to giving a race car to an amateur driver. This mismatch prevents them from realizing AI's full potential.

AI coding agents thrive because developers have broad codebase access and work in a text-based medium. Enterprise knowledge work is stalled by fragmented data access, complex permissions, and multi-modal information (calls, meetings), which are significant hurdles for current AI.

While enterprises slowly adopt AI for workflow automation within existing structures, the frontier has moved to a new paradigm of on-demand capability creation via code generation. This isn't a difference in speed but in direction. The gap is no longer linear but compounding, as the two models of operation are fundamentally decoupling.

A small cohort of power users are achieving massive productivity gains with AI, while most companies are stuck at the most basic stages. This creates a widening competitive gap where firms that master simple access and training will dramatically outperform those mired in bureaucratic inertia.

While junior engineers quickly become AI power users, Glean sees that many productive senior engineers haven't adopted code-gen tools as heavily. Their core value lies in complex tasks like debugging, design, and troubleshooting—areas where current AI provides less leverage than in writing new code.

The primary barrier to AI adoption isn't the technology, but the user's inability to think algorithmically. Most people cannot break down their workflow into a flowchart for an agent to execute. This creates a new skill gap, where a few systems-thinkers will drive a disproportionate amount of value.

The AI productivity boom is confined to tech because developers have fewer adoption hurdles. Coding is a text-only medium with self-contained context in a codebase. In contrast, roles like marketing or law require complex data setup and workflow re-engineering, slowing down the productivity gains seen in macro-economic data.

The tech industry mistakenly assumes AI's rapid success in coding will replicate across all knowledge work. Coding is an ideal use case: text-based, easily verifiable, and used by technical experts. Other fields lack this perfect setup, meaning widespread AI agent adoption will be much slower.