The contradiction between staying indoors and buying a car online referred to the contradiction and contradiction between online shopping and buying a car in a traditional physical store due to traffic and logistics constraints. In the process of buying a car online, consumers could directly browse the car brand, model, price and other information through the Internet browser or mobile phone application and choose the model they liked. Then, consumers could complete the purchase of vehicles through the online payment system without having to wait in line at a physical store or pick up the car in person. However, there might be some problems during the process of buying a car online due to traffic and logistics restrictions. If the vehicle selected by the consumer is not in stock or needs to go to a physical store for vehicle repair or maintenance, the consumer needs to personally arrange transportation and logistics. If a customer wanted to deliver the vehicle to someone else, such as a friend or family member, they would have to go to a physical store in person or deliver it by mail. On the other hand, buying a car without leaving home could also be done through an internet browser or a mobile app. Customers could purchase vehicles through the online payment system without having to wait in line at a physical store. However, if the vehicle selected by the consumer is not in stock or needs to go to a physical store for vehicle repair or maintenance, the consumer needs to personally arrange transportation and logistics. If a customer wanted to deliver the vehicle to someone else, such as a friend or family member, they would have to go to a physical store in person or deliver it by mail. Therefore, there might be some contradictions and contradictions in the process of buying a car online due to the limitations of transportation and logistics. For example, consumers may need to personally arrange transportation and logistics to ensure that the vehicle can be delivered on time, or they may need to personally go to a physical store to repair and maintain the vehicle to ensure the quality and safety of the vehicle.