It can be seen that the current relationship between developers and players is extremely unfair, and sometimes the attitude of developers towards players submitting materials can be almost described as dismissive. Official media videos and interviews with designers are often considered by developers as evidence that cannot be used, and developers are unable to provide stronger and more substantial evidence to support the rationality of their development. They can only maintain the rationality of their development by unilaterally denying player information. It is obvious that this situation and relationship are not normal, as new vehicles will inevitably face the same situation in the future. Therefore, I personally believe that developers need to disclose the evidence information used in the development of vehicles and have players assist in reviewing it