SG,
You're both right. No debater ever says: "You're right." It's not in human nature. JW's don't convert Catholics by destroying their beliefs biblically. Former JW's can't "win" a debate with current JW's. The talking points are irrelevant. It's the technique that doesn't work. Each JW has to reach a point in their life where they are "open" to seeing the reality of their belief system. They have to be hurt, overlooked, coerced, bullied, offended or stumbled to that point. Even at that point, the research has to be their own.
But you speak of your "responsibility". Your post-JW successful, happy life fulfills that responsibility.
tms