Mechitza doesn’t even have any firm textual requirements, and people will make a big hullabaloo over this, while not batting an eyelash while many carry in string eruvin that also violate the Gemara and Rambam’s understanding of carrying.
Thank you for clarifying where you stand. For a proper discussion, the most necessary factor (besides for willing participants) is honesty. I appreciate your honesty. You are a good person, even if we disagree.
And, if you think mechitza is not necessary, you are not orthodox.