1,100+ people who actually build frontier AI just asked Washington to help them slow it down. Staff from OpenAI, Anthropic, Google and Meta signed a letter calling for a verifiable 'pacing mechanism' — infrastructure to coordinate a slowdown if AI outruns human oversight. The real signal: safety just moved from debate to plumbing. When insiders ask for brakes, do you trust the warning or the roadmap? More AI takes: www.contentbuffer.com #AI #AISafety #AIGovernance #FrontierAI #TechPolicy #ContentBuffer