Is the swallowing of Weibo's comments related to nicknames and Zhihu?

Weibo's comments have nothing to do with nicknames. According to relevant information, Weibo's comments were swallowed for many reasons:

The content published by 1. is illegal, such as containing sensitive words, so it is blocked.

2. The format of the note is incorrect and needs to be reformatted.

3. The comment topic is too hot or its weight is low, so it is blocked.

4. Weibo nicknames will be reviewed before being changed, and will not appear in the comment area for the first time.