First of all, this is a respect and commemoration for the dead users. Just like someone dies, his relatives and friends will erect a monument for him, and Tomb-Sweeping Day will pay homage to the deceased. Billy saved the accounts of users who are no longer alive and listed them as commemorative accounts, which undoubtedly left traces of their visits in the network. This is a respect for the deceased and a gentle expression.
Secondly, doing so left thoughts for relatives, friends and fans of the dead users. We will visit the graves of deceased relatives and friends, not only to express our thoughts about them, but also to comfort ourselves spiritually. Through this sense of ceremony, we can find a connection with the dead. As Meng Jie's travels say, real death is forgotten. If the users of Bili Bili are still remembered by everyone after death, then from another perspective, they live in people's memory in another way.
The other is the awe of life, reminding people of the preciousness of life. Although this seems far-fetched, in fact, many people suffer from depression and anxiety. These people often don't feel the meaning of living, feel too much pressure and want to escape from this world. If these people see the existence of commemorative accounts, will they feel the fragility of their lives? Understand that anything is possible when you are alive? Maybe it will bring you a little touch more or less. If it can play even a small warning role, it is also the positive significance of this move.
Although some people think that this is a gimmick and an act of devouring the dead, I still think that this move has more positive factors. After all, no matter what its starting point is, its positive impact is still greater.