i am not sure but i think they are saying that they agree with you, and are simply asking if a hearing child has ever been made deaf medically. maybe they can clarify for us what exactly they are trying to say before we cut them down.....
I doubt that CJB agree with me, especially with the last statement "I think it makes an excellent point about giving Deaf children CI's before they have the chance to make the decision themselves.". CJB wants to know if the Deaf parents had made their child/ren deaf on purpose. The man in video made it looks like he had made his "son" deaf. That is a shock value to make you think. If hearing people are in uproar about a Deaf parent making a child deaf, then why are they ignoring our uproar about a hearing parent making a deaf child "hearing"?
This reminds me of a guy who screamed at me, demanding that I respect him but he really don't respect me at all. I just see him as a sick man who want people to respect him but he doesn't want to bother with respecting other people. Do I respect him? No, I just stay out of his way and avoiding him as much as I can (I am in a position where I can't avoid him entirely but it won't be long). Do you see how I see that in hearing people who think that deaf babies ought to be implanted? They would be in uproar if we say that hearing babies ought to be implanted so they can sign.