You're right! History and context
do matter. In this case, there's a lot of history and context around the form of argument from patriarchy in spaces where men are discussing the issues that affect us. Very little of that history or context suggests that entertaining such arguments, in such spaces, is at all helpful in finding effective ways to improve men's lives or ameliorate men's suffering.
What you're doing is, though, very effective as a derailing tactic, although I have to say you're really going above and beyond with the contempt you add to it. What are you trying to accomplish, this way? What do you imagine that you're helping? What you've said here, and the way in which you've said it, does nothing to convince anyone that the conceptual schema you advocate has any genuine value - indeed, quite the opposite. Yet this nonetheless is what you chose to say, and how you chose to say it. Why?