It is petty behaviour, I don’t agree it’s petty to take the bait though. I don’t understand why they celebrated at all, never mind so enthusiastically. But the main issue for me was the English players there and specifically Ashley Williams as he has connections with County obviously.
I don’t think Raheem Sterling celebrates when Jamaica get hammered at whatever they compete in. Owen Hargreaves with Canada, I can’t think of anymore though surely there are.