Ideally it would require rendering the css and doing a check on the Dom if the link is 0 pixels wide. But once bots figure that out I can still left: -100000px those links or z-index: -10000. To hide them in other ways. It’s a moving target how much time will the Llm companies waste decoding all the ways I can hide something before I move the target again. Now the Llm companies are in an expensive arms race.