Who cares if you're in a fish tank being filmed if the video is never viewed and the tank is in a sealed room?
Where the fish tank is placed and where that video is going is important. Details matter and trying to dismiss technology with these taglines do those details a disservice. I'm an engineer myself, I am very aware of the dangers and watch closely. Right now, for my personal calculus, the benefit outweighs the risk.
Like living in a fish tank being filmed from all angles.