I’m not sure the video matches to support the text. The video talks about outsiders like aliens thinking strange our use of the F word which stands for love to being offensive which it is because it has more than just the meaning of making love, as in F off. The text refers to the inappropriateness of censoring words like the F word without censoring the content often just as bad.
We do this because such words we have been raised to view as making such content even more offensive. We likely have such a powerful objection to such words more than content alone because of a longstanding generational belief that discipline was vital for children starting at the earliest possible age so we needed to designate a few words as forbidden by children classified as “swear” or “cuss” words to give us a reason to discipline them to show them the necessity of an ordered life starting with do’s and dont’s.