I know that apparently, some American travelers put Canadian flags on their luggage or carry on then claiming they’re from Canada (the dead giveaway on debunking this is their passport, since how can you be “Canadian” when you have US citizenship unless you’re a dual citizen in possession of both nationalities) since some of them have hatred towards the US or feel ashamed of the country due to its internal affairs.
When I was stationed in [the former West] Germany in the 80s one of the guys in my platoon was an avid & considerate traveler. He never claimed to be Canadian but
He didn’t want to lumped in with “Ugly American” a-holes. And he wasn’t. Probably more due his considerate behavior than flag patch but who knows.
Other proof of his excellence: he took me to my first Fields of the Nephilim, Sisters of Mercy, and Nitzer Ebb shows.