Just joined after hearing about the Forum during Q&A.
What I would recommend implementing is a language selection. This way users only see forum entries in the languages they selected.
I see a lot of Russian or Arabic entires that I have no clue what’s going on in there.
Also so far I can’t seem to create new tags to entries. The other option would be to select the language through that and then search for the specific language tag. But that would mean, users would have to actively select and create them. 