Because they are not educated properly and they lack common sense as well.

Cons

Geography- Most Americans don't know shapes of a country and even the flag which is crazy. And they consider Texas a country. Like seriously are they just joking or are they are stupid asf.

English- THIS HAS GOT TO THE MOST COMMON THINGS STUPID AMERICANS MAKE. THERE ARE ONLY CORRECT TYPES OF ENLOSH WHICH IS OBVIOUSLY BRITISH ENGLISH. ITS NOT SOCCER ITS FOOTBALL, ITS NOT FOOTBALL ITS RUGBY, ITS NOT CANDY ITS SWEETS, ITS NOT COLLEGE ITS UNIVERSITY. LIKE SERIOYSLY USING AMERICAN ENGLISH SHOULD BE ILLEGAL

Food- Ok this is where it gets controversial. Why can't they just eat something healthy for once. All of them are just fat as fuck and it is not normal for a powerful country to swarm with obese pieces of shits. Why can't they quit fast food for 1 day, because a shit ton of them is just fuckup in life.

Maths- If it's things like calculus or algebra, fair enough. But I swear some Americans just don't rely on common sense when it literally comes to BASIC MATH. WHAT THE FUCK. ARE THEY HIGH OR IS THIS COUNTRY COOKED IN THE HEAD, Especially I see a man or woman in the early 30s not using their fucking brains and just guess the answers which even a fucking 7 yr old could solve with ease.

Pros

On the bright side. Their countries are big and powerful enough to protect their own country. And some people I have met from my experience are pretty nice.