When my children were small and 'experimented' with swear words, I made them stand in front of the whole family to give the dictionary definition of the word they used. They rarely repeated it. (Better than in my childhood when mouths would be washed out with carbolic soap).
I have always thought that the use of swear words just shows the total lack of knowledge of language. I really do not, and never have, liked it.
Strange thing is that even when I was younger people would usually apologise to me if they swore in front of me, and one memorable occasion when I was with my best friend and her eldest lad (a trader!!) who she always told me used the most foul language to her and in front of her. I was with her that day when he started off....f 'ing and blinding at her, then suddenly stopped, turned to me and said 'Sorry Aunty J.......'.
Locally, recently, two young lads were in front of their parents home, pressure cleaning the drive, smoking weed (could smell that) and their language was rather 'rich'. I did not say anything to them or even look at them, but as I went past, the older one stopped his younger brother, looked at me and said 'Sorry Missus'.
I do rather resent the way so many swear words seem to be acceptable in film and tv and radio dramas.
If someone I had asked, politely, to move, etc. used that sort of language then definitely a report would be made to their company, their employers and probably the Community Police.