Forum

as long as I'm a moderator, there won't be any politics on the "Tribune"

A moderator is a person who follows existing rules to maintain order on the forum, but this does not give them any grounds or rights to do whatever they please.
Perhaps it would be wiser to find someone else to do this job.

P.S. there are plenty of forums for politics - Pikabu, Yandex.Blogs, Censor, etc., and this is a gaming forum

Sending users to discuss things on other resources is the last thing a moderator should do. Not to mention that on forums of absolutely any topic, there are threads in which they discuss things unrelated to the main topic.