Core Viewpoint - The article discusses the growing disparity between the physical world and the digital world, highlighting the increasing challenges in the physical realm while the digital realm continues to advance rapidly [1][2]. Group 1: Economic Disparity - There is a significant difference in perception regarding economic phenomena, leading to a lack of consensus among individuals [1]. - The physical world is facing numerous challenges such as job scarcity, layoffs, and a sense of meaninglessness, while the digital world is perceived as progressing rapidly and providing convenience [1][2]. Group 2: Feedback Mechanisms - The concept of "friction" is introduced as a necessary component for balancing the positive feedback mechanisms in digital economies [4][9]. - Digital economies are described as "dissipative structures" that require both positive and negative feedback mechanisms to avoid collapse [7][10]. Group 3: Transfer of Friction - The article suggests that the friction experienced in the digital world has been transferred to the physical world, particularly affecting individuals in labor-intensive jobs [12][15]. - In contrast to other countries, where infrastructure is strained, the article claims that China's infrastructure can support the rapid development of the digital economy [14]. Group 4: Social Implications - The increasing ease of the digital world relies on the exhaustion of physical world workers, leading to a potential collapse of the perceived digital comfort [16][17]. - The article posits that the visibility of friction in the physical world is low, contributing to the widening wealth gap in the digital age [18][19].