Thanks for this comment, it's exactly the type of thing I was looking for. The person who comes to mind for me would be Louis Theroux...although he mainly makes documentaries more on people than on 'things' nonetheless some of his documentaries grapple with issues around ethics or morality. Think it might be a bit of stretch to imagine this actually happening though, but he does meet the criteria I would say.
That's definitely unexpected, I wonder if maybe when people are questioned about it, they say they're worried about it...but that generally it's not on their mind as a big worry. I could be wrong though.