I don't know what United Ireland is but profanity is profane and if you consider a lack of profanity any kind of "showcase" then it speaks directly to the problem I speak of.

Speaking of Ireland, I was there last year and never heard a foul word spoken. Then there was the time we walked down one street and turned the corner to see a few young men at the far end. Moments later I heard a crash and turned to see a heavy whiskey bottle lane near us as the men ran away. If you consider me a "showcase" then I wonder which group you would have been with. Mine or those young men.