A similar thing happened with the Turkish section. I strongly believe that they keep each other's abuse hidden/protect each other because of it.
I never looked in the Turkish so I am not sure about them but I did some deep investigations in the Russian section back that time when I used to investigate merit abusing. What I learnt that they work together and support each others to kick out others who they don't like.
Each user can write anything-see who trusts this user and many things will become clear to you!
You can write whatever you want, but be ready to face consequences. That thread is full of collusion, and given that we can see everyone's trust list it is clear that the users have agreed to it.