I have found that people from a country that sees itself as "great" are less likely to speak multiple languages whereas people from "small" countries are often trilingual. Dutch and Danish people at least understand English and German additional to their native language, most speak them well. The French speak either English or German (but don't you dare to assume they do when visiting France, at least try your French first). Brits and US Americans are unlikely to speak anything else but their local language (which often isn't recognizable as English).
That is true of Brazil as well. Brazilians rarely realize how culturally distant we are from the USA, nor how useful learning languages other than native Portuguese and English can be. I get the sense that most of us have not even noticed that Spanish is a more influential, globally useful and valued language than Portuguese (which is a fairly obvious fact, and becoming more so by the day).
We are very self-important.