According to the official of Zhihu, Pinduo Zhihu Platform was permanently banned because the official account of Pinduo posted relevant comments, which violated the community management system. According to Pinduoduo's subsequent official response and complaint, the ban period was changed to 15 days, so for Zhihu, it provided convenience for everyone, but it also standardized everyone's behavior, so corresponding punishment measures must be taken to treat every user fairly.
Pinduoduo officially responded that the content release was not an official release, but one of its cooperative suppliers, which caused misunderstanding and comments due to the failure to log in to the official account in time. Of course, when they realized it, they withdrew it in time, so it was not the official intention. At the same time, they sincerely apologized for this behavior, stopped cooperation with the supplier, and put forward further rectification and requirements for internal account management.
In fact, whether intentionally or unintentionally, since it comes from your caliber, you are naturally responsible. Of course, the attitude of many products is also quite satisfactory. In the era of network popularization, perhaps a little word and deed will have a great impact on your development, so you must be cautious in all portals like some official platforms.