Things that are bad for society should be suppressed and things which are good for society should be promoted. That would seem to be the point of a society.
Further, I notice a pastern in your replies of bringing up metaphor then rejecting the very metaphor as off topic or irrelevant when it is engaged to it's logical conclusion.
No accusing you of engaging in bad faith or anything, but it smells (sorry, metaphor again) less-than-fresh.