Source: The Register
GitHub attempted to monetize the review process itself by having Copilot inject promotional “tips” into pull requests—a move that crossed a line for developers who treat PRs as collaborative workspaces, not advertising surfaces. The swift reversal exposes the fragile social contract around AI assistants in developer tools: vendors can embed the technology into workflows, but inserting commercial messaging into code review (where humans make trust-based decisions) triggers immediate resistance. Developers still have veto power when AI features feel extractive rather than genuinely helpful. The real battleground for AI tools won’t be capability but context—where and how the technology is allowed to operate.