Chile, Chill out, imo...
Yes, it's an egocentric view, but it's a freakin cartoon.

It is almost self-parody and self-deprecating. I'm a
US person, Ive been to half of the world, loved every min
in every country and culture I got to visit and spend time
in, and I still think the cartoon is funny.

That's what cartoons are for: to make us think and laugh.
Jeeshh...
GL,mD