Yes, policies are becoming increasingly关注人工智能 (AI) in the United States. In recent years, the government has invested heavily in AI research and development, with many policies and regulations aimed at protecting the country's technology sector and promoting the use of AI for good. For example, the Trump administration has proposed new policies to encourage the development of AI in the healthcare industry, while the Biden administration has focused on promoting AI for public health and improving overall human well-being. Additionally, many countries around the world have implemented policies to support AI development and use, with many focusing on protecting privacy and promoting ethical AI use.