They are everywhere. They just don't get it. I don't think it is country specific, when it comes to bad behavior and/or taste. Some people just don't fit in!

There cannot be anything any uglier than the "flip flop, tshirt, shorts look" when walking through a beautiful city, in France, for example. Ahem, US Americans are noted for that. Many just don't care.

I try to blend in when I travel. Some folks just cannot blend in - dress, personality-wise, manners, etc....whatever you want to call it.

I enjoy the difference for the most part, but do find it trying at times when travelling.