How AI-assisted coding inflates velocity while eroding engineering judgment

Short summary

An engineering leader reflects on how AI-assisted coding made their team appear faster while quietly eroding deep understanding. Shipping velocity increased but subtle bugs slipped through review, debugging became shallower, and engineers struggled during their first real incident. The core insight: AI removes the friction (getting stuck) that previously built critical debugging instincts, and teams need deliberate practices to replace that learning mechanism.

• •AI coding tools inflate shipping velocity while masking erosion in code comprehension and review quality
• •Engineers who rely on AI struggle more during incidents because they never built debugging instincts through friction
• •Review quality, debugging depth, and incident response degrade in that order — teams need deliberate practices to compensate

Generated with AI, which can make mistakes.