Core Viewpoint - The mechanical parking system in China is experiencing a significant decline in sales and popularity, with sales and new parking spaces decreasing for four consecutive years since 2020, now at less than half of its peak [6][8]. Group 1: Market Trends - The attractiveness of mechanical parking systems for developers is rapidly diminishing, leading to a market collapse [8]. - The China Heavy Machinery Industry Association has called for increased R&D and competitiveness in products to seek opportunities in exports, highlighting the industry's bleak future [8]. Group 2: Design Flaws and User Experience - Mechanical parking systems are criticized for their user-unfriendly design, with a width limitation of 1.85 meters, making it difficult for users to park without risking damage to their vehicles [15][18]. - The complexity of using mechanical parking systems has led to a negative perception among users, with many expressing frustration on social media platforms [11][21]. Group 3: Policy and Implementation Issues - Policies require a certain number of parking spaces in new constructions, but there is no minimum requirement for mechanical parking systems, leading to their overuse as a means to meet regulatory standards [27][29]. - Many developers opt for mechanical parking systems to meet strict parking space requirements without the capability to maintain them, resulting in malfunctioning systems that do not alleviate parking issues [31][35]. Group 4: Future Outlook - Despite the current challenges, there are examples of successful automated parking systems that effectively address parking shortages, suggesting that the concept could still be viable if designed and implemented correctly [37][40].