I stopped being with you at 'yes'. The point of such type of extreme arguments is to get to the meat of the discussion - does that language means anything goes? Since the task that is mandated is simple enumeration the language that follows does not confer any additional power to perform any further discovery. If someone agrees that that language would allow census people to stick their finger up your ass as part of that enumeration process then there isn't anything left to discuss because if you believe that then you believe that language gives them absolute power to do just about anything and there isn't any point in discussing lesser violations of privacy because you're ok with a poke in the butt. It's a shortcut mechanism.