Security-team is not perfect. We're happy to discuss a better way to disable filemon provisionally, and/or how to better address the existing users if we are to delete it -- after you do as core asked you to do to resolve the interim dispute by restoring the tree.
This is a social process. We can work together to make it better for everyone, but you have to be willing to work with the community, including accepting rulings by core to resolve disputes. Constantly against the community hurts everyone, including you because it brews resentment against the good work you do and makes that work harder to get through. It's especially harmful when much of the developer community likely agrees with you on technical grounds -- you seem to be stepping on toes and lashing out for no reason.