Does this forum in it’s present form represent the fulfillment of your goals regarding what a site about critical thinking should be like?
If yes, end of thread.
If no, how about this?
Why not open one section of the forum where all posts are reviewed by the mods prior to publication. Only the posts which meet whatever standard you think is appropriate for a site on critical thinking are approved and published.
Or, it could be just a single thread as a place to start.
I’m asking you to apply critical thinking to the “almost anybody can say almost anything” publishing model used by pretty much all forums, and inquire as to whether that publishing model is appropriate to the goals of this critical thinking website.