Dislikes are mostly seen as not conducive to civilized Discussion. But you migth check out Discourse Reactions. There are also a bunch of topics matching “dislike” if you search.
不喜欢通常被认为不利于文明的讨论。但你也许可以查看 https://meta.discourse.org/t/discourse-reactions/183261。如果你搜索“dislike”，还会找到很多相关主题。