AI Daily News May 19 2025: 👨‍💻OpenAI Unveils 'Codex', a New Software Engineering Agent for ChatGPT 📺Google and Netflix Leverage AI for Smarter Video Advertising 🤖Study Reveals AIs Can Spontaneously Develop Their Own Social Norms 🍏Apple in AI | AI Unraveled: Latest AI News, ChatGPT, Gemini, Claude, DeepSeek, Gen AI, LLMs, Agents, Ethics, Bias | Podwise