Code Review Is Dead: Why AI-Generated Code Needs Verification, Not Human Approval

AI adoption among software developers has reached 90%, outpacing traditional code review processes and rendering pre-merge human approval obsolete. The growing gap between AI-generated code and manual review demands a shift from human approval to automated verification.

This is part 2 of our The Future of Code Review series. Read part 1, AI Is Breaking Code Review: How Engineering Teams Survive the PR Bottleneck, here https://blog.codacy.com/ai-breaking-code-review-how-engineering-teams-survive-pr-bottleneck . The ceremony of pre-merge human approval is breaking. With AI adoption among software development professionals reaching 90% https://blog.google/innovation-and-ai/technology/developers-tools/dora-report-2025/ , code is increasingly generated faster than review processes were designed to handle. The gap widens with every new tool adoption.