As a 'murican I’ve learned he hard way the last part of that just isn’t true. Foreigners who have never been to your country but love to make fun of it for the shitty stereotypical aspects, will always be a part of life.
You may not like the jokes or think is fair but getting super salty over what is ultimately harmless humor in poor taste is a pointless waste of time. If I got salty every time I saw a european made fun of burgerland on the internet or voiced a strong opinion of my people from the handful of retarded yuppie tourist they’ve seen I would be a miserable bastard