Signature is a purely personal act, which only shows the identity of the person in charge. In recent years, it is popular to sign books, and so is the signature of stars to fans. However, in recent years, a kind of collective signature has become popular in society, with thousands or even tens of thousands of people participating collectively, and the scale is getting bigger and bigger. When the collective signature first appeared, it was one of the effective ways to express the public's will, and it produced good results. However, judging from the development of the actual situation in recent years, the disadvantages of collective signature outweigh the advantages. In fact, some people are lazy, hidebound and eager to achieve success. Personally, I think that the current collective signature is more of a form, and the effect is really poor. I hope you know what I mean.