I can't stand other people's unruly kids. But I don't blame the kids, I blame the parents. I don't understand why they let their kids get that way.
And it seems the more money the families have the less they're bothered with their childrens' behaviour or noise. I used to nanny when I was younger in a posh postcode of London and I was amazed when the mother was out with us the way she would just let the kids run riot. If we went to clothes shops, it looked like a tornado had whizzed past when we left.
Once in Tesco I said "Oi" to a kid who was running around ramraiding with his trolley which only let to me getting an earfull from his mother. I was dumbstruck, she was in the wrong for letting her kid run around with a trolley but she has the cheek to have a go at me....Grrrrr