So the implication you're drawing from this... which was the topic at hand... is that all knitting forum moderators are motivated exclusively be the desire to espouse an ideology?
People are pointing out that moderation is often biased and that the power of controlling the narrative and topics & viewpoints that are allowed is a motivator for many moderators. Your strawman argument that "all moderators" being "exclusively" motivated is just rhetoric to try to win against a claim no one is making.
The comment I was replying to - "all individuals of class X are motivated exclusively by vicious desire Y" - isn't a truth-seeking comment, and I think we can do better.