Yes. It's very bad.
From what I've seen, the only people I see who get offended are people who middle class and upper class don't want to associate with. The others laugh at it.
See, what dude should have done, is smiled, flashed his obligatory getbig Rolex (you get one after having X amount of posts), and said "kids should be seen and not heard. It's obvious, you don't have control of that child."
And proceed to pull his blue $200 Beats By Dre headphones over his ears to drown out the dreadful sound of a person who was soundly verbally beaten.
But, nooo, like the pansy Brit that he's become, he let some mouthy person with a bad child take his sack and play hacky-sack with it.