I think I feel this way, because I normally think of the US as an English-speaking country and so it would be strange for someone to speak a different language in a country whose main language is different than it, even though it's just how those people would normally communicate.
@9HY8QCJ5mos5MO
The English language is not the only language in the world, it might be the most popular but it will be equally difficult for someone from another country to understand English just as some of us might have trouble understanding Japanese or Spanish.