Core Insights - The article discusses the shift in the US-China AI competition from "parameter height" to "livelihood depth," emphasizing the concept of "AI Tax" and how China's AI applications are becoming a global influence due to their infrastructure-like characteristics [1][3]. Group 1: AI Tax and Subscription Models - The term "AI Tax" is introduced, highlighting the financial burden of AI subscriptions in the US, where major companies charge around $20 per month for AI services [4][6]. - In contrast, Chinese AI services, such as Alibaba's Qwen and Ant Group's Ant AQ, are offered for free, showcasing a significant disparity in accessibility [6][7]. - The average annual AI expenditure for a typical American middle-class family can exceed 720-1000 USD, while the equivalent in China is projected to be nearly zero by 2026 [8]. Group 2: Healthcare Sector Disparities - The article notes that the US healthcare expenditure reached 5.3 trillion USD in 2024, with a per capita spending of 15,474 USD, which constitutes 18% of GDP [9]. - Despite the introduction of AI, the US healthcare system remains expensive and inaccessible, with many Americans concerned about unexpected medical costs [10][12]. - In China, AI applications like Ant A-fu are transforming healthcare access, allowing users to consult AI for health inquiries without the need for expensive consultations [13][14]. Group 3: AI Accessibility and Social Impact - The article emphasizes that China's approach to AI mirrors its historical focus on improving societal efficiency, akin to the development of high-speed rail and mobile payments [19][20]. - The accessibility of AI in China is seen as a means to empower lower-income groups, contrasting with the US model that prioritizes high-end, subscription-based services [19][21]. - The competition between the US and China in AI is framed as a battle between protecting technological "premium rights" and ensuring widespread "accessibility" of technology [20][21].