I wouldn't worry about it - the English have insults for everyone! ; )
That's because everyone has insults for the English
What's with this Polish chaos?
Why not stereotype Ukrainian or Russian chaos?
Because Poland is nearer.
When I was a kid visiting my grandparents and my cousins were there and we were all fighting and making a noise, my Granddad would say "it's like a bloody Irish parliament in here" meaning a lot of shouting and arguing but no one listening. If you look at the trend here, it's the neighbouring countries that get quotes about them