OpenAI says ChatGPT will now avoid em dashes if users tell it to; em dashes have become telltale signs that supposedly signals text written by AI (Sarah Perez/TechCrunch)

OpenAI's recent update to ChatGPT, which allows users to eliminate em dashes, reflects a broader trend in AI development where user preferences are increasingly prioritized. This aligns with discussions on AI strategies in the US and China, where differing focuses on embodied AI and open-source models highlight the evolving landscape of artificial intelligence. As AI tools become more integrated into various sectors, understanding user feedback and adapting features will be crucial for maintaining trust and authenticity in AI-generated content.