I'm sorry I'm super late in quoting this but I'm laughing out loud at this drive-by shade. So rude, lol.
Interesting how sandwiches take on crazy different forms all over the world. American sandwiches are meant to equivalent to hamburgers, just a little leaner. So plenty of meat and toppings.
I grew up in Lebanon and we would essentially wrap most of what Americans consider sandwich ingredients into a pita and roll it up like a burrito. Aside from the bread being different the characteristics are similar. Meat, cheese, vegetables, dressings, etc.
I guess in most of northern Europe sandwiches are more like little side snacks than a hardy lunch/dinner entree?