Why is so many people doing seperate threads of contacts sharing

Most Spanish or Portuguese persons just do seperate therads instand of posting them into the pinned “Looking for Messenger contacts to talk to?” thread. I mean when i am at “all categories” 75% is filled with those threads.

By design Messenger and instant messaging in general is inherently social, I think it’s perfectly normal.

Also, the various threads are all for different groups, languages, interests.

As a english/french speaker i also want a function to hide these Portuguese and Spanish threads.

I mean could there be a Spanish version of “Looking for Messenger contacts to talk to?” and a Portuguese version of “Looking for Messenger contacts to talk to?”?