Many of us in other countries wouldn't think of chanting our countries name. I know I generally think of my work as "part of humanity" not for my country necessarily. The US is particularly nationalistic compared to others, which can be off putting for non-americans.
> Unless you're German, than that statement is almost certainly false.
What? Imagine a Scandinavian or a Briton chanting their countries names in any other place than a sporting event (with an opposing country). It just doesn't happen.
The only other country I can think of is the Australians. They would chant the "Aussie, Aussie, Aussie, oi! oi! oi!" even at a pub having a beer in the afternoon.