If I can manage to interpret your broken English, I think you are trying to say that there are lots of non-Westerners who are capable of posting on English forums.
NOBODY IS DENYING THAT THAT IS THE CASE
However the fact remains, that all English speaking internet forums that I have seen are predominately Western. While plenty of non-Westerners are certainly capable of posting on this forum, and many other English speaking forums, they choose not to. Do you deny that this is the case? Can you provide an example of an English speaking forum with a significant amount of non-Westerners posting on it?
I can list hundreds of internet forums that are English speaking and predominately Western if you want me to.