Core Viewpoint - The ongoing public spat between Lei Jun and Yu Chengdong reflects deeper anxieties within the automotive industry, transcending mere product competition and highlighting strategic concerns in the face of evolving market dynamics [1][14]. Group 1: Recent Developments - On June 1, Lei Jun announced that Xiaomi's YU7 will begin mass production in July, seemingly responding to Yu Chengdong's previous comments about other companies selling subpar products [1][2]. - Yu Chengdong criticized competitors for relying on inferior products, implying that Xiaomi's offerings do not measure up despite their marketing success [2][3]. - Xiaomi's executives rallied in defense, employing the phrase "Mo Yan's body" to counter the criticisms, indicating a coordinated public relations effort [3][4]. Group 2: Historical Context - The rivalry between Lei Jun and Yu Chengdong has evolved from marketing disputes to more complex technical and strategic confrontations, with notable incidents dating back to 2014 [6][7]. - Past conflicts include the "Glue Gate" incident, which marked the first public clash between Xiaomi and Huawei, and more recent disputes over technology claims related to foldable devices [9][11]. Group 3: Industry Implications - The automotive sector is experiencing significant growth, with domestic production and sales reaching 31.43 million units in 2024, a year-on-year increase of 4.5% [14]. - The rise of new energy vehicles is notable, with production and sales hitting 12.88 million units, reflecting a 35.5% increase, yet concerns about overcapacity are emerging [14]. - The ongoing public exchanges between Lei Jun and Yu Chengdong underscore contrasting philosophies: Xiaomi's user-centric approach versus Huawei's emphasis on technological superiority, which may influence consumer perceptions and purchasing decisions [15].