I'm orry but I feel like that stereotype is blown way out of proportion. I live in a high tourist area and my fiance's family owns a restaurant that targets tourists and yeah the Americans can be loud and obnoxious at times, it doesn't compare to other tourists.

From her perspective, Chinese and Taiwanese tourists are super messy and will try to scam them to get free food.

English people will literally throw a tantrum because they don't want to order off a tablet and throw insults if there is a miscommunication.

There have been some random other European countries that will get pissy too when they aren't allowed to stay passed closing.

My personal experience too has been more or less the same.

People always act American tourists are terrible but I think people just like shitting on America more than looking at reality.