Core Viewpoint - The automotive industry's transition into humanoid robotics represents a significant shift from vehicle manufacturing to intelligent ecosystem builders, leveraging existing technological assets and supply chain capabilities to redefine competitive advantages in the smart era [4][50]. Group 1: Technological Reuse - The cross-industry movement from automotive to humanoid robotics is driven by the systematic migration of industrial capabilities to intelligent scenarios, highlighting the deep logic of technological reuse, supply chain sharing, and strategic restructuring [6]. - The technology architecture of smart cars and humanoid robots overlaps significantly in perception, decision-making, and execution, allowing for direct migration of algorithms from automotive to robotics [7]. - Tesla's Autopilot algorithms have been adapted for the Optimus project, demonstrating the effective reuse of technology and rapid development capabilities [9][12]. Group 2: Cost Advantages - The automotive industry's scale advantages are reshaping cost structures in the robotics sector, with automotive-grade components being significantly cheaper than their industrial counterparts [13]. - The stringent quality standards of the automotive industry are being applied to robotics, enhancing component reliability and reducing failure rates [13]. Group 3: Market Entry Strategies - Automotive companies are entering the robotics field through self-research and investment, reflecting strategic choices to address industry cycles and capture new growth opportunities [15]. - The differentiation in strategies has led to the emergence of two camps: the "self-research faction" focusing on building technology ecosystems and the "investment faction" aiming for rapid positioning through acquisitions [15][19]. Group 4: Talent Migration - The talent flow between the automotive and robotics industries is reshaping the human resource landscape, with many former automotive engineers transitioning to robotics roles [21]. - The emergence of startups led by automotive veterans is contributing to the evolution of the robotics sector, with many leveraging their automotive experience to innovate in robotics [23][29]. Group 5: Industry Restructuring - The entry of automotive companies into robotics is causing a deep restructuring of the robotics supply chain, with technology and materials being repurposed across sectors [37]. - The integration of automotive standards into robotics is raising industry entry barriers and redefining value distribution within the manufacturing ecosystem [39]. Group 6: Future Challenges - Despite the promising outlook, the robotics strategies of automotive companies face significant challenges, including high production costs and the need for technological breakthroughs in humanoid capabilities [42][44]. - The cultural clash between traditional automotive management practices and the agile development required in robotics is creating operational inefficiencies [46].