While I recover you might want to meditate on how the negation of "'co' always means 'equal,'" is NOT "'co' never means 'equal'," but rather is "'co' sometimes means something other than "equal'."
Of course, this is all a massively-multiplayer version of The Game:
Catholic: The proposal is “co-Redemptrix,” and the petition specifies “co-” in the sense of the Latin word “cum” meaning “with...”
Anti-Catholic bigot: You’ve made her a goddess! A joint-saviour! A joint-redeemer with Jesus Christ!
Catholic: That’s not the proposal at all...
Anti-Catholic bigot: SILENCE! Foul mariolator!