there are other groups in our society which have v similar semantic constructions, contorting themselves to try & fit every new edge case they encounter into the precise shape of their ideology's received wisdom, which is considered sacrosanct. these, also, lead to absurdities.
I do understand, ofc, what might drive one to such extremes; when one is embedded in a cult purporting to have the One True Worldview, that outsiders are always trying to trick them into sinning thru clever words, that the broader society is evil, insularity becomes attractive.