What is the main bottleneck in engineering?

The main bottleneck in modern engineering is no longer code execution speed, but rather the processes of decision-making, cross-functional alignment, and validation. AI has accelerated execution but not these human-intensive coordination activities.

How does AI impact engineering bottlenecks?

AI significantly accelerates code execution and exploration, effectively lowering the barrier to generating new ideas and changes. However, this increased output intensifies the existing bottlenecks in decision-making, alignment, and validation, as each new piece of code requires coordination and vetting.

Will AI make developers obsolete?

No, AI is unlikely to make developers obsolete. Instead, it shifts the emphasis of a developer's role. While AI can handle much of the coding execution, developers will need to focus more on strategic decision-making, complex problem-solving, system architecture, and effective collaboration to guide and validate AI-generated outputs.

🤖 AI & Machine Learning

AI Isn't Faster Engineering, It's a Coordination Problem

We’ve poured resources into making engineers faster, only to find the finish line hasn't moved. AI turbocharges code, but decision-making remains the drag.

Open Source Beat Apr 25, 2026 6 min read