It's called living a society. In such a society people should see a child in and not using foul language in front of them.
And here I was, thinking that society was all about law enforcement, national defense and paved roads. I didn't realize that adhering to puritanical and outdated notions of what language is consider to be polite was so central to civilization.
Some people find the use of the word "God" in a moment of frustration to be offensive. How scrupulous are you about respecting that convention?
There are places for people who expect every aspect of their environment to be governed according to the whims of the whiniest, most religious members society. Utah is one, Iran is another.