I did not imply that they or any other child would suffer permanent damage as you suggest. We are not puritans but those who insist that vulgar words must be used to illustrate a point after the fact are needy.
There's the misunderstanding, then. The "vulgar words" are not used "after the fact" - the few I recall in the documentary are coming out of the mouths of firemen and other rescue personnel, and witnesses, at the moment these things happened.